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Popular >

7x-8=x-20

Solution

7 x - 8 = x - 20

Solution

x = - 2

Solution steps

7 x - 8 = x - 20

Move

8

to the right side

7 x = x - 12

Move

x

to the left side

6 x = - 12

Divide both sides by

6

x = - 2

Popular Examples

3 (x - 2) = 21

\frac{2 x - 20}{2} = 90

2(x/8+3)=7+1/4 x

2 (\frac{x}{8} + 3) = 7 + \frac{1}{4} x

16 = - 5 m + 11

3(y+2)+y=4(y-1)+10

3 (y + 2) + y = 4 (y - 1) + 10

Frequently Asked Questions (FAQ)

What is the answer to 7x-8=x-20 ?
The answer to 7x-8=x-20 is x=-2
Solve for x: 7x-8=x-20
The solution is x=-2