4(x+2)2+320=

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Solution for 4(x+2)2+320= equation:


Simplifying
4(x + 2) * 2 + 320 = 0

Reorder the terms:
4(2 + x) * 2 + 320 = 0

Reorder the terms for easier multiplication:
4 * 2(2 + x) + 320 = 0

Multiply 4 * 2
8(2 + x) + 320 = 0
(2 * 8 + x * 8) + 320 = 0
(16 + 8x) + 320 = 0

Reorder the terms:
16 + 320 + 8x = 0

Combine like terms: 16 + 320 = 336
336 + 8x = 0

Solving
336 + 8x = 0

Solving for variable 'x'.

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

Add '-336' to each side of the equation.
336 + -336 + 8x = 0 + -336

Combine like terms: 336 + -336 = 0
0 + 8x = 0 + -336
8x = 0 + -336

Combine like terms: 0 + -336 = -336
8x = -336

Divide each side by '8'.
x = -42

Simplifying
x = -42

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