3g+12=9g

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Solution for 3g+12=9g equation:


Simplifying
3g + 12 = 9g

Reorder the terms:
12 + 3g = 9g

Solving
12 + 3g = 9g

Solving for variable 'g'.

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

Add '-9g' to each side of the equation.
12 + 3g + -9g = 9g + -9g

Combine like terms: 3g + -9g = -6g
12 + -6g = 9g + -9g

Combine like terms: 9g + -9g = 0
12 + -6g = 0

Add '-12' to each side of the equation.
12 + -12 + -6g = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -6g = 0 + -12
-6g = 0 + -12

Combine like terms: 0 + -12 = -12
-6g = -12

Divide each side by '-6'.
g = 2

Simplifying
g = 2

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