-3x-12=-6(9-2x)

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Solution for -3x-12=-6(9-2x) equation:


Simplifying
-3x + -12 = -6(9 + -2x)

Reorder the terms:
-12 + -3x = -6(9 + -2x)
-12 + -3x = (9 * -6 + -2x * -6)
-12 + -3x = (-54 + 12x)

Solving
-12 + -3x = -54 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-12 + -3x + -12x = -54 + 12x + -12x

Combine like terms: -3x + -12x = -15x
-12 + -15x = -54 + 12x + -12x

Combine like terms: 12x + -12x = 0
-12 + -15x = -54 + 0
-12 + -15x = -54

Add '12' to each side of the equation.
-12 + 12 + -15x = -54 + 12

Combine like terms: -12 + 12 = 0
0 + -15x = -54 + 12
-15x = -54 + 12

Combine like terms: -54 + 12 = -42
-15x = -42

Divide each side by '-15'.
x = 2.8

Simplifying
x = 2.8

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