4(x+2)2-4=12

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


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

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

Reorder the terms for easier multiplication:
4 * 2(2 + x) + -4 = 12

Multiply 4 * 2
8(2 + x) + -4 = 12
(2 * 8 + x * 8) + -4 = 12
(16 + 8x) + -4 = 12

Reorder the terms:
16 + -4 + 8x = 12

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

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

Combine like terms: 12 + -12 = 0
0 + 8x = 12 + -12
8x = 12 + -12

Combine like terms: 12 + -12 = 0
8x = 0

Solving
8x = 0

Solving for variable 'x'.

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

Divide each side by '8'.
x = 0

Simplifying
x = 0

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