12-4x=3(2x+27)

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Solution for 12-4x=3(2x+27) equation:


Simplifying
12 + -4x = 3(2x + 27)

Reorder the terms:
12 + -4x = 3(27 + 2x)
12 + -4x = (27 * 3 + 2x * 3)
12 + -4x = (81 + 6x)

Solving
12 + -4x = 81 + 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 = 81 + 6x + -6x

Combine like terms: -4x + -6x = -10x
12 + -10x = 81 + 6x + -6x

Combine like terms: 6x + -6x = 0
12 + -10x = 81 + 0
12 + -10x = 81

Add '-12' to each side of the equation.
12 + -12 + -10x = 81 + -12

Combine like terms: 12 + -12 = 0
0 + -10x = 81 + -12
-10x = 81 + -12

Combine like terms: 81 + -12 = 69
-10x = 69

Divide each side by '-10'.
x = -6.9

Simplifying
x = -6.9

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