-(8x-2)-4x-3(5-7x)=12(3x-9)

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Solution for -(8x-2)-4x-3(5-7x)=12(3x-9) equation:


Simplifying
-1(8x + -2) + -4x + -3(5 + -7x) = 12(3x + -9)

Reorder the terms:
-1(-2 + 8x) + -4x + -3(5 + -7x) = 12(3x + -9)
(-2 * -1 + 8x * -1) + -4x + -3(5 + -7x) = 12(3x + -9)
(2 + -8x) + -4x + -3(5 + -7x) = 12(3x + -9)
2 + -8x + -4x + (5 * -3 + -7x * -3) = 12(3x + -9)
2 + -8x + -4x + (-15 + 21x) = 12(3x + -9)

Reorder the terms:
2 + -15 + -8x + -4x + 21x = 12(3x + -9)

Combine like terms: 2 + -15 = -13
-13 + -8x + -4x + 21x = 12(3x + -9)

Combine like terms: -8x + -4x = -12x
-13 + -12x + 21x = 12(3x + -9)

Combine like terms: -12x + 21x = 9x
-13 + 9x = 12(3x + -9)

Reorder the terms:
-13 + 9x = 12(-9 + 3x)
-13 + 9x = (-9 * 12 + 3x * 12)
-13 + 9x = (-108 + 36x)

Solving
-13 + 9x = -108 + 36x

Solving for variable 'x'.

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

Add '-36x' to each side of the equation.
-13 + 9x + -36x = -108 + 36x + -36x

Combine like terms: 9x + -36x = -27x
-13 + -27x = -108 + 36x + -36x

Combine like terms: 36x + -36x = 0
-13 + -27x = -108 + 0
-13 + -27x = -108

Add '13' to each side of the equation.
-13 + 13 + -27x = -108 + 13

Combine like terms: -13 + 13 = 0
0 + -27x = -108 + 13
-27x = -108 + 13

Combine like terms: -108 + 13 = -95
-27x = -95

Divide each side by '-27'.
x = 3.518518519

Simplifying
x = 3.518518519

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