4(2x-4)=x+12

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Solution for 4(2x-4)=x+12 equation:


Simplifying
4(2x + -4) = x + 12

Reorder the terms:
4(-4 + 2x) = x + 12
(-4 * 4 + 2x * 4) = x + 12
(-16 + 8x) = x + 12

Reorder the terms:
-16 + 8x = 12 + x

Solving
-16 + 8x = 12 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-16 + 8x + -1x = 12 + x + -1x

Combine like terms: 8x + -1x = 7x
-16 + 7x = 12 + x + -1x

Combine like terms: x + -1x = 0
-16 + 7x = 12 + 0
-16 + 7x = 12

Add '16' to each side of the equation.
-16 + 16 + 7x = 12 + 16

Combine like terms: -16 + 16 = 0
0 + 7x = 12 + 16
7x = 12 + 16

Combine like terms: 12 + 16 = 28
7x = 28

Divide each side by '7'.
x = 4

Simplifying
x = 4

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