20-8x=-2(5x+5)

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Solution for 20-8x=-2(5x+5) equation:


Simplifying
20 + -8x = -2(5x + 5)

Reorder the terms:
20 + -8x = -2(5 + 5x)
20 + -8x = (5 * -2 + 5x * -2)
20 + -8x = (-10 + -10x)

Solving
20 + -8x = -10 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
20 + -8x + 10x = -10 + -10x + 10x

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

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

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

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

Combine like terms: -10 + -20 = -30
2x = -30

Divide each side by '2'.
x = -15

Simplifying
x = -15

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