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

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


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

Reorder the terms:
3x + 6(-3 + 2x) = 72
3x + (-3 * 6 + 2x * 6) = 72
3x + (-18 + 12x) = 72

Reorder the terms:
-18 + 3x + 12x = 72

Combine like terms: 3x + 12x = 15x
-18 + 15x = 72

Solving
-18 + 15x = 72

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 15x = 72 + 18

Combine like terms: -18 + 18 = 0
0 + 15x = 72 + 18
15x = 72 + 18

Combine like terms: 72 + 18 = 90
15x = 90

Divide each side by '15'.
x = 6

Simplifying
x = 6

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