72=4x+3(2x-6)

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Solution for 72=4x+3(2x-6) equation:


Simplifying
72 = 4x + 3(2x + -6)

Reorder the terms:
72 = 4x + 3(-6 + 2x)
72 = 4x + (-6 * 3 + 2x * 3)
72 = 4x + (-18 + 6x)

Reorder the terms:
72 = -18 + 4x + 6x

Combine like terms: 4x + 6x = 10x
72 = -18 + 10x

Solving
72 = -18 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
72 + -10x = -18 + 10x + -10x

Combine like terms: 10x + -10x = 0
72 + -10x = -18 + 0
72 + -10x = -18

Add '-72' to each side of the equation.
72 + -72 + -10x = -18 + -72

Combine like terms: 72 + -72 = 0
0 + -10x = -18 + -72
-10x = -18 + -72

Combine like terms: -18 + -72 = -90
-10x = -90

Divide each side by '-10'.
x = 9

Simplifying
x = 9

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