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

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


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

Reorder the terms:
-120 = -5x + -2(-5 + 4x)
-120 = -5x + (-5 * -2 + 4x * -2)
-120 = -5x + (10 + -8x)

Reorder the terms:
-120 = 10 + -5x + -8x

Combine like terms: -5x + -8x = -13x
-120 = 10 + -13x

Solving
-120 = 10 + -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
-120 + 13x = 10 + -13x + 13x

Combine like terms: -13x + 13x = 0
-120 + 13x = 10 + 0
-120 + 13x = 10

Add '120' to each side of the equation.
-120 + 120 + 13x = 10 + 120

Combine like terms: -120 + 120 = 0
0 + 13x = 10 + 120
13x = 10 + 120

Combine like terms: 10 + 120 = 130
13x = 130

Divide each side by '13'.
x = 10

Simplifying
x = 10

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