20=-4(x+2)+2x

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Solution for 20=-4(x+2)+2x equation:


Simplifying
20 = -4(x + 2) + 2x

Reorder the terms:
20 = -4(2 + x) + 2x
20 = (2 * -4 + x * -4) + 2x
20 = (-8 + -4x) + 2x

Combine like terms: -4x + 2x = -2x
20 = -8 + -2x

Solving
20 = -8 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
20 + 2x = -8 + -2x + 2x

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

Add '-20' to each side of the equation.
20 + -20 + 2x = -8 + -20

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

Combine like terms: -8 + -20 = -28
2x = -28

Divide each side by '2'.
x = -14

Simplifying
x = -14

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