3g-2=g+7

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Solution for 3g-2=g+7 equation:


Simplifying
3g + -2 = g + 7

Reorder the terms:
-2 + 3g = g + 7

Reorder the terms:
-2 + 3g = 7 + g

Solving
-2 + 3g = 7 + g

Solving for variable 'g'.

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

Add '-1g' to each side of the equation.
-2 + 3g + -1g = 7 + g + -1g

Combine like terms: 3g + -1g = 2g
-2 + 2g = 7 + g + -1g

Combine like terms: g + -1g = 0
-2 + 2g = 7 + 0
-2 + 2g = 7

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

Combine like terms: -2 + 2 = 0
0 + 2g = 7 + 2
2g = 7 + 2

Combine like terms: 7 + 2 = 9
2g = 9

Divide each side by '2'.
g = 4.5

Simplifying
g = 4.5

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