9r-7-gr+12=

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Solution for 9r-7-gr+12= equation:


Simplifying
9r + -7 + -1gr + 12 = 0

Reorder the terms:
-7 + 12 + -1gr + 9r = 0

Combine like terms: -7 + 12 = 5
5 + -1gr + 9r = 0

Solving
5 + -1gr + 9r = 0

Solving for variable 'g'.

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

Add '-5' to each side of the equation.
5 + -1gr + -5 + 9r = 0 + -5

Reorder the terms:
5 + -5 + -1gr + 9r = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1gr + 9r = 0 + -5
-1gr + 9r = 0 + -5

Combine like terms: 0 + -5 = -5
-1gr + 9r = -5

Add '-9r' to each side of the equation.
-1gr + 9r + -9r = -5 + -9r

Combine like terms: 9r + -9r = 0
-1gr + 0 = -5 + -9r
-1gr = -5 + -9r

Divide each side by '-1r'.
g = 5r-1 + 9

Simplifying
g = 5r-1 + 9

Reorder the terms:
g = 9 + 5r-1

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