15=(g-3)3

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Solution for 15=(g-3)3 equation:


Simplifying
15 = (g + -3) * 3

Reorder the terms:
15 = (-3 + g) * 3

Reorder the terms for easier multiplication:
15 = 3(-3 + g)
15 = (-3 * 3 + g * 3)
15 = (-9 + 3g)

Solving
15 = -9 + 3g

Solving for variable 'g'.

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

Add '-3g' to each side of the equation.
15 + -3g = -9 + 3g + -3g

Combine like terms: 3g + -3g = 0
15 + -3g = -9 + 0
15 + -3g = -9

Add '-15' to each side of the equation.
15 + -15 + -3g = -9 + -15

Combine like terms: 15 + -15 = 0
0 + -3g = -9 + -15
-3g = -9 + -15

Combine like terms: -9 + -15 = -24
-3g = -24

Divide each side by '-3'.
g = 8

Simplifying
g = 8

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