9G-12G-2=7

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Solution for 9G-12G-2=7 equation:


Simplifying
9G + -12G + -2 = 7

Reorder the terms:
-2 + 9G + -12G = 7

Combine like terms: 9G + -12G = -3G
-2 + -3G = 7

Solving
-2 + -3G = 7

Solving for variable 'G'.

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

Add '2' to each side of the equation.
-2 + 2 + -3G = 7 + 2

Combine like terms: -2 + 2 = 0
0 + -3G = 7 + 2
-3G = 7 + 2

Combine like terms: 7 + 2 = 9
-3G = 9

Divide each side by '-3'.
G = -3

Simplifying
G = -3

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