9-2(g-3)=g-12

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Solution for 9-2(g-3)=g-12 equation:


Simplifying
9 + -2(g + -3) = g + -12

Reorder the terms:
9 + -2(-3 + g) = g + -12
9 + (-3 * -2 + g * -2) = g + -12
9 + (6 + -2g) = g + -12

Combine like terms: 9 + 6 = 15
15 + -2g = g + -12

Reorder the terms:
15 + -2g = -12 + g

Solving
15 + -2g = -12 + g

Solving for variable 'g'.

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

Add '-1g' to each side of the equation.
15 + -2g + -1g = -12 + g + -1g

Combine like terms: -2g + -1g = -3g
15 + -3g = -12 + g + -1g

Combine like terms: g + -1g = 0
15 + -3g = -12 + 0
15 + -3g = -12

Add '-15' to each side of the equation.
15 + -15 + -3g = -12 + -15

Combine like terms: 15 + -15 = 0
0 + -3g = -12 + -15
-3g = -12 + -15

Combine like terms: -12 + -15 = -27
-3g = -27

Divide each side by '-3'.
g = 9

Simplifying
g = 9

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