-4(18+8x)+12(7-3x)=50(x+3)-(15-x)

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Solution for -4(18+8x)+12(7-3x)=50(x+3)-(15-x) equation:


Simplifying
-4(18 + 8x) + 12(7 + -3x) = 50(x + 3) + -1(15 + -1x)
(18 * -4 + 8x * -4) + 12(7 + -3x) = 50(x + 3) + -1(15 + -1x)
(-72 + -32x) + 12(7 + -3x) = 50(x + 3) + -1(15 + -1x)
-72 + -32x + (7 * 12 + -3x * 12) = 50(x + 3) + -1(15 + -1x)
-72 + -32x + (84 + -36x) = 50(x + 3) + -1(15 + -1x)

Reorder the terms:
-72 + 84 + -32x + -36x = 50(x + 3) + -1(15 + -1x)

Combine like terms: -72 + 84 = 12
12 + -32x + -36x = 50(x + 3) + -1(15 + -1x)

Combine like terms: -32x + -36x = -68x
12 + -68x = 50(x + 3) + -1(15 + -1x)

Reorder the terms:
12 + -68x = 50(3 + x) + -1(15 + -1x)
12 + -68x = (3 * 50 + x * 50) + -1(15 + -1x)
12 + -68x = (150 + 50x) + -1(15 + -1x)
12 + -68x = 150 + 50x + (15 * -1 + -1x * -1)
12 + -68x = 150 + 50x + (-15 + 1x)

Reorder the terms:
12 + -68x = 150 + -15 + 50x + 1x

Combine like terms: 150 + -15 = 135
12 + -68x = 135 + 50x + 1x

Combine like terms: 50x + 1x = 51x
12 + -68x = 135 + 51x

Solving
12 + -68x = 135 + 51x

Solving for variable 'x'.

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

Add '-51x' to each side of the equation.
12 + -68x + -51x = 135 + 51x + -51x

Combine like terms: -68x + -51x = -119x
12 + -119x = 135 + 51x + -51x

Combine like terms: 51x + -51x = 0
12 + -119x = 135 + 0
12 + -119x = 135

Add '-12' to each side of the equation.
12 + -12 + -119x = 135 + -12

Combine like terms: 12 + -12 = 0
0 + -119x = 135 + -12
-119x = 135 + -12

Combine like terms: 135 + -12 = 123
-119x = 123

Divide each side by '-119'.
x = -1.033613445

Simplifying
x = -1.033613445

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