-4(5+x)=-8x-20

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Solution for -4(5+x)=-8x-20 equation:


Simplifying
-4(5 + x) = -8x + -20
(5 * -4 + x * -4) = -8x + -20
(-20 + -4x) = -8x + -20

Reorder the terms:
-20 + -4x = -20 + -8x

Add '20' to each side of the equation.
-20 + 20 + -4x = -20 + 20 + -8x

Combine like terms: -20 + 20 = 0
0 + -4x = -20 + 20 + -8x
-4x = -20 + 20 + -8x

Combine like terms: -20 + 20 = 0
-4x = 0 + -8x
-4x = -8x

Solving
-4x = -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.
-4x + 8x = -8x + 8x

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

Combine like terms: -8x + 8x = 0
4x = 0

Divide each side by '4'.
x = 0

Simplifying
x = 0

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