3g-5+9g=15g+7

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Solution for 3g-5+9g=15g+7 equation:


Simplifying
3g + -5 + 9g = 15g + 7

Reorder the terms:
-5 + 3g + 9g = 15g + 7

Combine like terms: 3g + 9g = 12g
-5 + 12g = 15g + 7

Reorder the terms:
-5 + 12g = 7 + 15g

Solving
-5 + 12g = 7 + 15g

Solving for variable 'g'.

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

Add '-15g' to each side of the equation.
-5 + 12g + -15g = 7 + 15g + -15g

Combine like terms: 12g + -15g = -3g
-5 + -3g = 7 + 15g + -15g

Combine like terms: 15g + -15g = 0
-5 + -3g = 7 + 0
-5 + -3g = 7

Add '5' to each side of the equation.
-5 + 5 + -3g = 7 + 5

Combine like terms: -5 + 5 = 0
0 + -3g = 7 + 5
-3g = 7 + 5

Combine like terms: 7 + 5 = 12
-3g = 12

Divide each side by '-3'.
g = -4

Simplifying
g = -4

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