3x-6-12x=4(x-4)-12

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Solution for 3x-6-12x=4(x-4)-12 equation:


Simplifying
3x + -6 + -12x = 4(x + -4) + -12

Reorder the terms:
-6 + 3x + -12x = 4(x + -4) + -12

Combine like terms: 3x + -12x = -9x
-6 + -9x = 4(x + -4) + -12

Reorder the terms:
-6 + -9x = 4(-4 + x) + -12
-6 + -9x = (-4 * 4 + x * 4) + -12
-6 + -9x = (-16 + 4x) + -12

Reorder the terms:
-6 + -9x = -16 + -12 + 4x

Combine like terms: -16 + -12 = -28
-6 + -9x = -28 + 4x

Solving
-6 + -9x = -28 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-6 + -9x + -4x = -28 + 4x + -4x

Combine like terms: -9x + -4x = -13x
-6 + -13x = -28 + 4x + -4x

Combine like terms: 4x + -4x = 0
-6 + -13x = -28 + 0
-6 + -13x = -28

Add '6' to each side of the equation.
-6 + 6 + -13x = -28 + 6

Combine like terms: -6 + 6 = 0
0 + -13x = -28 + 6
-13x = -28 + 6

Combine like terms: -28 + 6 = -22
-13x = -22

Divide each side by '-13'.
x = 1.692307692

Simplifying
x = 1.692307692

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