5(x-2)2-8=2x+4

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Solution for 5(x-2)2-8=2x+4 equation:


Simplifying
5(x + -2) * 2 + -8 = 2x + 4

Reorder the terms:
5(-2 + x) * 2 + -8 = 2x + 4

Reorder the terms for easier multiplication:
5 * 2(-2 + x) + -8 = 2x + 4

Multiply 5 * 2
10(-2 + x) + -8 = 2x + 4
(-2 * 10 + x * 10) + -8 = 2x + 4
(-20 + 10x) + -8 = 2x + 4

Reorder the terms:
-20 + -8 + 10x = 2x + 4

Combine like terms: -20 + -8 = -28
-28 + 10x = 2x + 4

Reorder the terms:
-28 + 10x = 4 + 2x

Solving
-28 + 10x = 4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-28 + 10x + -2x = 4 + 2x + -2x

Combine like terms: 10x + -2x = 8x
-28 + 8x = 4 + 2x + -2x

Combine like terms: 2x + -2x = 0
-28 + 8x = 4 + 0
-28 + 8x = 4

Add '28' to each side of the equation.
-28 + 28 + 8x = 4 + 28

Combine like terms: -28 + 28 = 0
0 + 8x = 4 + 28
8x = 4 + 28

Combine like terms: 4 + 28 = 32
8x = 32

Divide each side by '8'.
x = 4

Simplifying
x = 4

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