-20=2(x+2)+2x

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Solution for -20=2(x+2)+2x equation:


Simplifying
-20 = 2(x + 2) + 2x

Reorder the terms:
-20 = 2(2 + x) + 2x
-20 = (2 * 2 + x * 2) + 2x
-20 = (4 + 2x) + 2x

Combine like terms: 2x + 2x = 4x
-20 = 4 + 4x

Solving
-20 = 4 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-20 + -4x = 4 + 4x + -4x

Combine like terms: 4x + -4x = 0
-20 + -4x = 4 + 0
-20 + -4x = 4

Add '20' to each side of the equation.
-20 + 20 + -4x = 4 + 20

Combine like terms: -20 + 20 = 0
0 + -4x = 4 + 20
-4x = 4 + 20

Combine like terms: 4 + 20 = 24
-4x = 24

Divide each side by '-4'.
x = -6

Simplifying
x = -6

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