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

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


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

Reorder the terms:
-120 = -5x + 5(4 + 5x)
-120 = -5x + (4 * 5 + 5x * 5)
-120 = -5x + (20 + 25x)

Reorder the terms:
-120 = 20 + -5x + 25x

Combine like terms: -5x + 25x = 20x
-120 = 20 + 20x

Solving
-120 = 20 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-120 + -20x = 20 + 20x + -20x

Combine like terms: 20x + -20x = 0
-120 + -20x = 20 + 0
-120 + -20x = 20

Add '120' to each side of the equation.
-120 + 120 + -20x = 20 + 120

Combine like terms: -120 + 120 = 0
0 + -20x = 20 + 120
-20x = 20 + 120

Combine like terms: 20 + 120 = 140
-20x = 140

Divide each side by '-20'.
x = -7

Simplifying
x = -7

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