2x+4(2x+2)=128

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Solution for 2x+4(2x+2)=128 equation:


Simplifying
2x + 4(2x + 2) = 128

Reorder the terms:
2x + 4(2 + 2x) = 128
2x + (2 * 4 + 2x * 4) = 128
2x + (8 + 8x) = 128

Reorder the terms:
8 + 2x + 8x = 128

Combine like terms: 2x + 8x = 10x
8 + 10x = 128

Solving
8 + 10x = 128

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 10x = 128 + -8

Combine like terms: 8 + -8 = 0
0 + 10x = 128 + -8
10x = 128 + -8

Combine like terms: 128 + -8 = 120
10x = 120

Divide each side by '10'.
x = 12

Simplifying
x = 12

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