4(18-5x)-12(3x-7)=15(2x-16)-6(x+14)

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Solution for 4(18-5x)-12(3x-7)=15(2x-16)-6(x+14) equation:


Simplifying
4(18 + -5x) + -12(3x + -7) = 15(2x + -16) + -6(x + 14)
(18 * 4 + -5x * 4) + -12(3x + -7) = 15(2x + -16) + -6(x + 14)
(72 + -20x) + -12(3x + -7) = 15(2x + -16) + -6(x + 14)

Reorder the terms:
72 + -20x + -12(-7 + 3x) = 15(2x + -16) + -6(x + 14)
72 + -20x + (-7 * -12 + 3x * -12) = 15(2x + -16) + -6(x + 14)
72 + -20x + (84 + -36x) = 15(2x + -16) + -6(x + 14)

Reorder the terms:
72 + 84 + -20x + -36x = 15(2x + -16) + -6(x + 14)

Combine like terms: 72 + 84 = 156
156 + -20x + -36x = 15(2x + -16) + -6(x + 14)

Combine like terms: -20x + -36x = -56x
156 + -56x = 15(2x + -16) + -6(x + 14)

Reorder the terms:
156 + -56x = 15(-16 + 2x) + -6(x + 14)
156 + -56x = (-16 * 15 + 2x * 15) + -6(x + 14)
156 + -56x = (-240 + 30x) + -6(x + 14)

Reorder the terms:
156 + -56x = -240 + 30x + -6(14 + x)
156 + -56x = -240 + 30x + (14 * -6 + x * -6)
156 + -56x = -240 + 30x + (-84 + -6x)

Reorder the terms:
156 + -56x = -240 + -84 + 30x + -6x

Combine like terms: -240 + -84 = -324
156 + -56x = -324 + 30x + -6x

Combine like terms: 30x + -6x = 24x
156 + -56x = -324 + 24x

Solving
156 + -56x = -324 + 24x

Solving for variable 'x'.

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

Add '-24x' to each side of the equation.
156 + -56x + -24x = -324 + 24x + -24x

Combine like terms: -56x + -24x = -80x
156 + -80x = -324 + 24x + -24x

Combine like terms: 24x + -24x = 0
156 + -80x = -324 + 0
156 + -80x = -324

Add '-156' to each side of the equation.
156 + -156 + -80x = -324 + -156

Combine like terms: 156 + -156 = 0
0 + -80x = -324 + -156
-80x = -324 + -156

Combine like terms: -324 + -156 = -480
-80x = -480

Divide each side by '-80'.
x = 6

Simplifying
x = 6

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