-2-2x=8x+20

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Solution for -2-2x=8x+20 equation:


Simplifying
-2 + -2x = 8x + 20

Reorder the terms:
-2 + -2x = 20 + 8x

Solving
-2 + -2x = 20 + 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.
-2 + -2x + -8x = 20 + 8x + -8x

Combine like terms: -2x + -8x = -10x
-2 + -10x = 20 + 8x + -8x

Combine like terms: 8x + -8x = 0
-2 + -10x = 20 + 0
-2 + -10x = 20

Add '2' to each side of the equation.
-2 + 2 + -10x = 20 + 2

Combine like terms: -2 + 2 = 0
0 + -10x = 20 + 2
-10x = 20 + 2

Combine like terms: 20 + 2 = 22
-10x = 22

Divide each side by '-10'.
x = -2.2

Simplifying
x = -2.2

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