en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

Solve for x 3x+7=-x-1

Solution

solve for

x, 3 x + 7 = - x - 1

Solution

x = - 2

Solution steps

3 x + 7 = - x - 1

Move

7

to the right side

3 x = - x - 8

Move

x

to the left side

4 x = - 8

Divide both sides by

4

x = - 2

Popular Examples

Simplify square root of 49x^3 simplify

49 x^{3}

Solve for k 1/4k=3(-1/4k+3)solve for

k, \frac{1}{4} k = 3 (- \frac{1}{4} k + 3)

Solve Using the Quadratic Formula x^2-6x=-5 quadratic formula

x^{2} - 6 x = - 5

Solve for a 7a=28 solve for

a, 7 a = 28

Convert to a Decimal 4 1/2%simplify

4 \frac{1}{2} %

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,3x+7=-x-1 ?
The answer to solvefor x,3x+7=-x-1 is x=-2