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Popular >

-7+8(x+1)=-2x-9

Solution

- 7 + 8 (x + 1) = - 2 x - 9

Solution

x = - 1

Solution steps

- 7 + 8 (x + 1) = - 2 x - 9

Expand

- 7 + 8 (x + 1) : 8 x + 1

8 x + 1 = - 2 x - 9

Move

1

to the right side

8 x = - 2 x - 10

Move

2 x

to the left side

10 x = - 10

Divide both sides by

10

x = - 1

Popular Examples

solvefor a,2a+b=4 solve for

a, 2 a + b = 4

\frac{3}{7} x + \frac{1}{3} x = 32

solvefor a,2a+c=8 solve for

a, 2 a + c = 8

c = 85 x + 60

3/5 (15d+20)-1/6 (18d-12)=38

\frac{3}{5} (15 d + 20) - \frac{1}{6} (18 d - 12) = 38

Frequently Asked Questions (FAQ)

What is the answer to -7+8(x+1)=-2x-9 ?
The answer to -7+8(x+1)=-2x-9 is x=-1
Solve for x: -7+8(x+1)=-2x-9
The solution is x=-1