g+7-4=15

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Solution for g+7-4=15 equation: 


Simplifying
g + 7 + -4 = 15

Reorder the terms:
7 + -4 + g = 15

Combine like terms: 7 + -4 = 3
3 + g = 15

Solving
3 + g = 15

Solving for variable 'g'.

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

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

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

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

Simplifying
g = 12

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