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

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


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

Reorder the terms:
-20 = 4(-4 + x) + -8x
-20 = (-4 * 4 + x * 4) + -8x
-20 = (-16 + 4x) + -8x

Combine like terms: 4x + -8x = -4x
-20 = -16 + -4x

Solving
-20 = -16 + -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 = -16 + -4x + 4x

Combine like terms: -4x + 4x = 0
-20 + 4x = -16 + 0
-20 + 4x = -16

Add '20' to each side of the equation.
-20 + 20 + 4x = -16 + 20

Combine like terms: -20 + 20 = 0
0 + 4x = -16 + 20
4x = -16 + 20

Combine like terms: -16 + 20 = 4
4x = 4

Divide each side by '4'.
x = 1

Simplifying
x = 1

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