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
sasho [114]
2 years ago
8

What is the answer for -7+x/3=-13

Mathematics
2 answers:
Law Incorporation [45]2 years ago
8 0

Answer:

x = - 18

Step-by-step explanation:

Given

- 7 + \frac{x}{3} = - 13 ( add 7 to both sides )

\frac{x}{3} = - 6 ( multiply both sides by 3 to clear the fraction )

x = - 18

Zarrin [17]2 years ago
3 0

Answer:

x = -32  or x = -18    Depends on how the equation is written

Step-by-step explanation:

-7 + x/3 = -13

Find the answer by solving for x.

If the equation is written like this:

\frac{-7+x}{3} = -13           Multiply both sides by 3 and add 7 to both sides

x = -32

Or if the equation is written like this:

-7+\frac{x}{3} =-13        Add 7 to both sides and then multiply by 3

x = -18

You might be interested in
Which of the following best describes the expression 7(y + 5)?
WINSTONCH [101]

Answer:

d The product of a constant factor of seven and a factor with the sum of two terms

Step-by-step explanation:

It's a product, and one of the factors is 7.

Answer:

d The product of a constant factor of seven and a factor with the sum of two terms

8 0
2 years ago
Find the value of x. A)21 B)27 C)31 D)34
wariber [46]

Answer:

C

Step-by-step explanation:

BC its backwards den the 1+3x

8 0
3 years ago
Read 2 more answers
A . it is increasing and linear
Paha777 [63]

Answer:

The answer is B.

Step-by-step explanation:

From the interval -6 < x < 0, the line is straight which is linear equation. The line shows its going down so it will be decreasing gradient.

8 0
2 years ago
Can somebody match these for me .
Harlamova29_29 [7]
From left to right - (-2,6) (4,1) (-2,5) top (1,-3) bottom (-4,-1) (2,-5)
8 0
3 years ago
Haya la integral de xarcsenx/((1-x^2)^1/2). Utiliza la sustitución de t= arcsenx
ikadub [295]

Answer:

<em>Explicación más abajo</em>

Step-by-step explanation:

Integración Indefinida

La integral

I=\int \dfrac{x .arcsen\left(x\right)}{\sqrt{1-x^2}}

Se resuelve con el cambio de variables:

t=arcsen(x)

Una vez hechos los cambios, la integral se resuelve en función de t:

I=sen(t)-t.cos(t)+C

Hay que devolver los cambios para mostrarla en función de x.

El cambio de variables también se puede escribir:

x=sen(t)

Recordando que

cos(t)=\sqrt{1-sen^2(t)}

Entonces:

cos(t)=\sqrt{1-x^2}

Devolviendo los cambios:

I=sen(t)-t.cos(t)+C=x-arcsen(x)\sqrt{1-x^2}+C

Es la respuesta correcta

7 0
2 years ago
Other questions:
  • Which expression is tge simplest form of -(4x+y)+2(x-3y)​
    9·2 answers
  • What is the product of 4.10*^10 and 0.25*10^-6
    7·2 answers
  • True or false: The roots of a certain quartic equations are +-1, 0, and 1+i. (All equations mentioned have real coefficients)
    12·1 answer
  • Which are the possible size lengths of a triangle?
    6·2 answers
  • I need help on these questions
    14·1 answer
  • By the distributive law 3 ✖ 2 + 3 ✖ 4 =
    10·1 answer
  • Joshua texts 67 words in 4 minutes. How many words can he text per minute?
    10·2 answers
  • Solve for x: 5x &gt; -20 A. x &gt; 4 B. x &gt; -4 C. x &lt; 4 D. x &lt; -4
    5·1 answer
  • 40 points!!! please help
    14·2 answers
  • Find the equation of the straight line with the following gradient point c) 5, (-1,-3)​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!