x+12=2(3x-4)

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Solution for x+12=2(3x-4) equation:


Simplifying
x + 12 = 2(3x + -4)

Reorder the terms:
12 + x = 2(3x + -4)

Reorder the terms:
12 + x = 2(-4 + 3x)
12 + x = (-4 * 2 + 3x * 2)
12 + x = (-8 + 6x)

Solving
12 + x = -8 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
12 + x + -6x = -8 + 6x + -6x

Combine like terms: x + -6x = -5x
12 + -5x = -8 + 6x + -6x

Combine like terms: 6x + -6x = 0
12 + -5x = -8 + 0
12 + -5x = -8

Add '-12' to each side of the equation.
12 + -12 + -5x = -8 + -12

Combine like terms: 12 + -12 = 0
0 + -5x = -8 + -12
-5x = -8 + -12

Combine like terms: -8 + -12 = -20
-5x = -20

Divide each side by '-5'.
x = 4

Simplifying
x = 4

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