4x-4(x-4)=-8x+40

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Solution for 4x-4(x-4)=-8x+40 equation:


Simplifying
4x + -4(x + -4) = -8x + 40

Reorder the terms:
4x + -4(-4 + x) = -8x + 40
4x + (-4 * -4 + x * -4) = -8x + 40
4x + (16 + -4x) = -8x + 40

Reorder the terms:
16 + 4x + -4x = -8x + 40

Combine like terms: 4x + -4x = 0
16 + 0 = -8x + 40
16 = -8x + 40

Reorder the terms:
16 = 40 + -8x

Solving
16 = 40 + -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.
16 + 8x = 40 + -8x + 8x

Combine like terms: -8x + 8x = 0
16 + 8x = 40 + 0
16 + 8x = 40

Add '-16' to each side of the equation.
16 + -16 + 8x = 40 + -16

Combine like terms: 16 + -16 = 0
0 + 8x = 40 + -16
8x = 40 + -16

Combine like terms: 40 + -16 = 24
8x = 24

Divide each side by '8'.
x = 3

Simplifying
x = 3

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