-120=-7x-3(6x-10)

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Solution for -120=-7x-3(6x-10) equation:


Simplifying
-120 = -7x + -3(6x + -10)

Reorder the terms:
-120 = -7x + -3(-10 + 6x)
-120 = -7x + (-10 * -3 + 6x * -3)
-120 = -7x + (30 + -18x)

Reorder the terms:
-120 = 30 + -7x + -18x

Combine like terms: -7x + -18x = -25x
-120 = 30 + -25x

Solving
-120 = 30 + -25x

Solving for variable 'x'.

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

Add '25x' to each side of the equation.
-120 + 25x = 30 + -25x + 25x

Combine like terms: -25x + 25x = 0
-120 + 25x = 30 + 0
-120 + 25x = 30

Add '120' to each side of the equation.
-120 + 120 + 25x = 30 + 120

Combine like terms: -120 + 120 = 0
0 + 25x = 30 + 120
25x = 30 + 120

Combine like terms: 30 + 120 = 150
25x = 150

Divide each side by '25'.
x = 6

Simplifying
x = 6

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