-2x+5(4x+4)=128

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Solution for -2x+5(4x+4)=128 equation:


Simplifying
-2x + 5(4x + 4) = 128

Reorder the terms:
-2x + 5(4 + 4x) = 128
-2x + (4 * 5 + 4x * 5) = 128
-2x + (20 + 20x) = 128

Reorder the terms:
20 + -2x + 20x = 128

Combine like terms: -2x + 20x = 18x
20 + 18x = 128

Solving
20 + 18x = 128

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 18x = 128 + -20

Combine like terms: 20 + -20 = 0
0 + 18x = 128 + -20
18x = 128 + -20

Combine like terms: 128 + -20 = 108
18x = 108

Divide each side by '18'.
x = 6

Simplifying
x = 6

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