3(4+6x)-4x=-72

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Solution for 3(4+6x)-4x=-72 equation:


Simplifying
3(4 + 6x) + -4x = -72
(4 * 3 + 6x * 3) + -4x = -72
(12 + 18x) + -4x = -72

Combine like terms: 18x + -4x = 14x
12 + 14x = -72

Solving
12 + 14x = -72

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 14x = -72 + -12

Combine like terms: 12 + -12 = 0
0 + 14x = -72 + -12
14x = -72 + -12

Combine like terms: -72 + -12 = -84
14x = -84

Divide each side by '14'.
x = -6

Simplifying
x = -6

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