1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Klio2033 [76]
2 years ago
7

-6x+71= -4x-1 procedimiento

Mathematics
2 answers:
pshichka [43]2 years ago
7 0

Hey ! Buddy .

As the question is in Spanish . So we have provided your answer in English as well as in Spanish language .

( ¡Oye! Amigo, la pregunta es en español. Así que hemos proporcionado su respuesta tanto en inglés como en español. )

Answer:

  • Value of x is <u>36</u><u> </u>(El valor de x es <u>36</u>)

Step-by-step explanation:

In this question we have given with an equation that is<u> -6x + 71 = -4x - 1 .</u> And have to find the value of x .

( En esta pregunta hemos dado con una ecuación que es <u>-6x + 71 = -4x - 1</u> . y hay que encontrar el valor de <u>x</u> <u>)</u>

<u>Solution</u><u> </u><u>:</u><u> </u><u>-</u><u> </u>

<u>(</u><u> </u><u>Soluciones : -</u><u> </u><u>)</u>

<u>\quad   : \implies - 6x + 71 =  - 4 - 1</u>

<u>Step </u><u>1</u><u> </u><u>:</u> Subtracting 71 on both sides :

( <u>Paso 1 :</u> Restando 71 en ambos lados: )

\quad   : \implies - 6x +  \cancel{71} -  \cancel{71} =  - 4x - 1 - 71

On calculating further, We get :

( Al calcular más, obtenemos : )

\quad   : \implies - 6x =  - 4x  - 72

<u>Step </u><u>2</u><u> </u><u>:</u><u> </u>Adding 4x on both sides :

( <u>Paso </u><u>2</u><u> </u><u>:</u> Sumando 4x en ambos lados: )

\quad   : \implies - 6x + 4x =  -  \cancel{4x} +  \cancel{4x } - 72

On calculating further, We get :

( Al calcular más, obtenemos : )

\quad   : \implies  \cancel{-} 2x =   \cancel{-}72

<u>Step </u><u>3</u><u> </u><u>:</u> Dividing by 2 on both sides :

( <u>Paso </u><u>3 </u><u>:</u> Dividiendo por 2 en ambos lados: )

\quad   : \implies \frac{ \cancel{2}x}{ \cancel{2} } =   \cancel{\frac{72}{2} }

On calculating further , We get :

( Al calcular más, obtenemos : )

\quad   : \implies \:  \green{ \boxed{ \frak{x = 36}}}

  • <u>Therefore</u><u> </u><u>,</u><u> </u><u>value </u><u>of </u><u>x </u><u>is </u><u>36</u><u> </u><u>.</u><u> </u><u>(</u><u> </u>Por lo tanto , el valor de x es 36 . )

<u>Verifying</u><u> </u><u>:</u><u> </u><u>-</u><u> </u>

<u>(</u><u> </u><u>Comprobación :-</u><u> </u><u>)</u>

We are verifying our answer by substituting value of x in given equation. So ,

( Estamos verificando nuestra respuesta al sustituir el valor de x en la ecuacióndada. Asi que, )

  • -6x + 71 = -4x - 1

  • -6 ( 36 ) + 71 = -4 ( 36 ) - 1

  • -216 + 71 = -144 - 1

  • -145 = -145

  • L.H.S = R.H.S (Lado izquierdo = Lado derecho )

  • Hence, Verified. ( Por lo tanto, Verificado. )

<u>Therefore</u><u>,</u><u> our</u><u> </u><u>solution</u><u> is</u><u> correct</u><u>.</u><u> </u>

<u>(</u><u> </u><u>Por lo tanto, nuestra solución es correcta. </u><u>)</u>

<h2><u>#</u><u>K</u><u>e</u><u>e</u><u>p</u><u> </u><u>Learning</u></h2>
Mamont248 [21]2 years ago
3 0

Answer:

-6x+71= -4x-1

-6x+71-71=-4x-1-71

-6x=-4x-72

-6x+4x=-4x-72+4x

-2x=-72

\cfrac{-2x}{-2}=\cfrac{-72}{-2}

x=36

Hope it helps u!! ^-^

You might be interested in
an animal shelter has a ratio of dogs to cats that 3.2 if they are 30 cats at the shelter how many dogs are there
Anton [14]
I think it would be 90? Wait for other answers by smarter people than me haha.
8 0
3 years ago
Solve the system of equation <br> y=4x-3<br> Y=-2x+9
Anna [14]
Y=4x-3=1
Y=-2x+9=11 that’s the answer
5 0
2 years ago
A water truck is filling a swimming pool. The equation that represents this
Luda [366]

Answer:

  a. false

  b. true

  c. true

  d. true

  e. false

Step-by-step explanation:

a. False. The "unit rate" is 19.75 gallons per minute. The "unit" of a "unit rate" is in the denominator. Here, the denominator of the rate is 1 minute.

__

b. True. A graph of a proportional relationship is a straight line through the origin.

__

c. True. In 5 minutes, the water in the pool will increase by 98.75 gallons, about 100 gallons.

__

d. True. The ratio of a y-value to an x-value will always be 19.75. That is the meaning of this proportional relationship.

__

e. False. The points (8, 158) or (7.5949, 150) will be on the graph. The point (8, 150) will not.

8 0
3 years ago
Please give answer asap
Drupady [299]

Answer:

9 < √88 < 10

Second one

Step-by-step explanation:

√81 = 9

√100 = 10

√88 is between √81 and √100

so

√81 < √88  < √100

or

9 < √88 < 10

8 0
3 years ago
Read 2 more answers
Jen Butler has been pricing​ Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $ 132.
laiz [17]
Let a=price of adult ticket
let c=price of a child's ticket
start out by writing the following system of equations:
3a+4c=132
2a+3c=94
then, multiply the first equation by 2, and the second equation by 3 to get the following system of equations:
6a+8c=264
6a+9c=282
subtract the like terms to get the following equation:
-c=-18
divide both sides by -1 to get rid of the negative to get the price of a child's ticket to be $18. to find the price of an adult ticket, pick one of the original equations to substitute the 18 in for c to find a. for example:
2a+3c=94
2a+3(18)=94
2a+54=94
-54 -54
2a=40
2 2
a=20

or if you decide to use the other equation:
3a+4c=132
3a+4(18)=132
3a+72=132
-72 -72
3a=60
3 3
a=20
either way, you still get an adults ticket to be $20 and a child's ticket to be $18.
8 0
3 years ago
Other questions:
  • When the function f(x) = 3(5)x is changed to f(x) = 3(5)x + 22, what is the effect? There will be no change to the graph because
    8·2 answers
  • What is expanded form?
    12·1 answer
  • Somebody help me on this plzz
    8·1 answer
  • Can this visual be described with a linear, exponential, or neither
    9·1 answer
  • This relationship is given by the equation, v = gt. In this equation, g is the acceleration due to gravity, t is the number of s
    5·1 answer
  • Simplyfly (-56) divided bye 7
    6·2 answers
  • Triangle B D C is shown with an exterior angle. Line C B extends through point A to form exterior angle D B A. Angle B D C is (2
    8·2 answers
  • How do you draw a line of best fit on a scatter diagram
    7·1 answer
  • A market research analyst claims that 32% of the people who visit the mall actually make a purchase. You think that less than 32
    13·1 answer
  • If a*b equal 5a +3b what is -4*3=
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!