-20+x=8(x)

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Solution for -20+x=8(x) equation:


Simplifying
-20 + x = 8(x)

Solving
-20 + x = 8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8x' to each side of the equation.
-20 + x + -8x = 8x + -8x

Combine like terms: x + -8x = -7x
-20 + -7x = 8x + -8x

Combine like terms: 8x + -8x = 0
-20 + -7x = 0

Add '20' to each side of the equation.
-20 + 20 + -7x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -7x = 0 + 20
-7x = 0 + 20

Combine like terms: 0 + 20 = 20
-7x = 20

Divide each side by '-7'.
x = -2.857142857

Simplifying
x = -2.857142857

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