-4x+4(5x+2)=120

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Solution for -4x+4(5x+2)=120 equation:


Simplifying
-4x + 4(5x + 2) = 120

Reorder the terms:
-4x + 4(2 + 5x) = 120
-4x + (2 * 4 + 5x * 4) = 120
-4x + (8 + 20x) = 120

Reorder the terms:
8 + -4x + 20x = 120

Combine like terms: -4x + 20x = 16x
8 + 16x = 120

Solving
8 + 16x = 120

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 + 16x = 120 + -8

Combine like terms: 8 + -8 = 0
0 + 16x = 120 + -8
16x = 120 + -8

Combine like terms: 120 + -8 = 112
16x = 112

Divide each side by '16'.
x = 7

Simplifying
x = 7

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