12+4x=2[3x-4]

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Solution for 12+4x=2[3x-4] equation:


Simplifying
12 + 4x = 2[3x + -4]

Reorder the terms:
12 + 4x = 2[-4 + 3x]
12 + 4x = [-4 * 2 + 3x * 2]
12 + 4x = [-8 + 6x]

Solving
12 + 4x = -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 + 4x + -6x = -8 + 6x + -6x

Combine like terms: 4x + -6x = -2x
12 + -2x = -8 + 6x + -6x

Combine like terms: 6x + -6x = 0
12 + -2x = -8 + 0
12 + -2x = -8

Add '-12' to each side of the equation.
12 + -12 + -2x = -8 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = -8 + -12
-2x = -8 + -12

Combine like terms: -8 + -12 = -20
-2x = -20

Divide each side by '-2'.
x = 10

Simplifying
x = 10

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