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
Svet_ta [14]
3 years ago
10

Solve for X: 5x+(-x)-1=11-2x

Mathematics
2 answers:
Dvinal [7]3 years ago
6 0
4x-1=11-2x
6x=13
x =  \frac{13}{6}
Dmitry_Shevchenko [17]3 years ago
5 0

5x + (-x) - 1 = 11 - 2x

Combine like terms.

4x - 1 = 11 - 2x

Add 1 to both sides.

4x = 12 - 2x

Add 2x to both sides.

6x = 12

Divide both sides by 6.

x = 2

You might be interested in
How do i find the x intercet for y=6x−7.
kolezko [41]

Answer:

Step-by-step explanation:  

y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  y-6x+7  = 0 and calculate its properties.

Graph of a Straight Line

Calculate the Y-Intercept :

Notice that when x = 0 the value of y is -7/1 so this line "cuts" the y axis at y=-7.00000

 y-intercept = -7/1  = -7.00000

Calculate the X-Intercept :

When y = 0 the value of x is 7/6 Our line therefore "cuts" the x axis at x= 1.16667

 x-intercept = 7/6  =  1.16667

Calculate the Slope :

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is -7.000 and for x=2.000, the value of y is 5.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of 5.000 - (-7.000) = 12.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

  Slope     = 12.000/2.000 =  6.000

 Slope = 12.000/2.000 = 6.000

 x-intercept = 7/6 = 1.16667

 y-intercept = -7/1 = -7.00000

3 0
3 years ago
Joe is 5 years older than Sydney. The sum of their ages is 45. What is Sydney’s age?
sweet-ann [11.9K]

Answer:

20 years old

Step-by-step explanation:

Joe = J

Sydney = S

J = 5 + S

J + S = 45

Substitute

5 + S + S = 45

Add

5 + 2S = 45

Subtract 5 from both sides of the equation

2S = 40

Divide both sides of the equation by 2

S = 20

Sydney is 20 years old

Hope this helps :)

8 0
3 years ago
I need to find the angle of a sector of a circle when the arc length is 9pi/8 and the radius is 4.5, please help me!!
Sloan [31]

Answer:

Step-by-step explanation:

jr bacon cheese burger

3 0
3 years ago
Suppose y varies directly with x write a direct variation equation that relates x and y
gogolik [260]

Answer:

Option D

Y=2.6x

Step-by-step explanation:

When y=10.4 and x=4, these two can be related by the equation

10.4=4x

Making x the subject of the formula then x=10.4/4=2.6

Relating x and y then we have the equation

Y=2.6x

For example, when x is 4 then y=2.6x=2.6(4)=10.4 as given in the question. Therefore, the right option is D

Y=2.6x

6 0
3 years ago
I need help ASAP!!!PLEASE EXPLAIN HOW TO SOLVE THE PROBLEM
sergij07 [2.7K]

hopefully this answer can help you to answer the next question

7 0
3 years ago
Other questions:
  • 100 POINTS NO BEGGINERS AND AMBITIOUS, VIRTUOSO AND UP ONLY OR I WILL REPORT U
    10·2 answers
  • PLZ HELP ME- The measure of b is __. a0
    6·2 answers
  • A train traveling at a constant speed takes a passenger from Deer Lake to Liberty, stopping first at Summerville and next at Cyp
    13·1 answer
  • !!!!!!!!!help pleaseeeeeee
    9·1 answer
  • I need the answer to this please
    13·1 answer
  • Bob will run at least 28 miles this week. So far, he has run 18 miles. What are the possible numbers of additional miles he will
    15·1 answer
  • a Can of soup has a diameter of 2.5 inches and a height of 4 inches. how much metal is needed to make the can? round your answe
    10·1 answer
  • Which two estimates is the quotient 345 dived 8 between
    15·1 answer
  • Help! giving brainlest thx!
    6·2 answers
  • A group of 5 people decide they will equally share of a pizza. How big will each slice be? 4​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!