-12(3x+8)-12x=3(4-7x)

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


Simplifying
-12(3x + 8) + -12x = 3(4 + -7x)

Reorder the terms:
-12(8 + 3x) + -12x = 3(4 + -7x)
(8 * -12 + 3x * -12) + -12x = 3(4 + -7x)
(-96 + -36x) + -12x = 3(4 + -7x)

Combine like terms: -36x + -12x = -48x
-96 + -48x = 3(4 + -7x)
-96 + -48x = (4 * 3 + -7x * 3)
-96 + -48x = (12 + -21x)

Solving
-96 + -48x = 12 + -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
-96 + -48x + 21x = 12 + -21x + 21x

Combine like terms: -48x + 21x = -27x
-96 + -27x = 12 + -21x + 21x

Combine like terms: -21x + 21x = 0
-96 + -27x = 12 + 0
-96 + -27x = 12

Add '96' to each side of the equation.
-96 + 96 + -27x = 12 + 96

Combine like terms: -96 + 96 = 0
0 + -27x = 12 + 96
-27x = 12 + 96

Combine like terms: 12 + 96 = 108
-27x = 108

Divide each side by '-27'.
x = -4

Simplifying
x = -4

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