-10(3x-12)-3=-3(5-x)

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Solution for -10(3x-12)-3=-3(5-x) equation:


Simplifying
-10(3x + -12) + -3 = -3(5 + -1x)

Reorder the terms:
-10(-12 + 3x) + -3 = -3(5 + -1x)
(-12 * -10 + 3x * -10) + -3 = -3(5 + -1x)
(120 + -30x) + -3 = -3(5 + -1x)

Reorder the terms:
120 + -3 + -30x = -3(5 + -1x)

Combine like terms: 120 + -3 = 117
117 + -30x = -3(5 + -1x)
117 + -30x = (5 * -3 + -1x * -3)
117 + -30x = (-15 + 3x)

Solving
117 + -30x = -15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
117 + -30x + -3x = -15 + 3x + -3x

Combine like terms: -30x + -3x = -33x
117 + -33x = -15 + 3x + -3x

Combine like terms: 3x + -3x = 0
117 + -33x = -15 + 0
117 + -33x = -15

Add '-117' to each side of the equation.
117 + -117 + -33x = -15 + -117

Combine like terms: 117 + -117 = 0
0 + -33x = -15 + -117
-33x = -15 + -117

Combine like terms: -15 + -117 = -132
-33x = -132

Divide each side by '-33'.
x = 4

Simplifying
x = 4

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