4(x-2)-4=16

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Solution for 4(x-2)-4=16 equation:


Simplifying
4(x + -2) + -4 = 16

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

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

Combine like terms: -8 + -4 = -12
-12 + 4x = 16

Solving
-12 + 4x = 16

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 4x = 16 + 12

Combine like terms: -12 + 12 = 0
0 + 4x = 16 + 12
4x = 16 + 12

Combine like terms: 16 + 12 = 28
4x = 28

Divide each side by '4'.
x = 7

Simplifying
x = 7

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