5g+15=7g+7

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Solution for 5g+15=7g+7 equation:


Simplifying
5g + 15 = 7g + 7

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

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

Solving
15 + 5g = 7 + 7g

Solving for variable 'g'.

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

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

Combine like terms: 5g + -7g = -2g
15 + -2g = 7 + 7g + -7g

Combine like terms: 7g + -7g = 0
15 + -2g = 7 + 0
15 + -2g = 7

Add '-15' to each side of the equation.
15 + -15 + -2g = 7 + -15

Combine like terms: 15 + -15 = 0
0 + -2g = 7 + -15
-2g = 7 + -15

Combine like terms: 7 + -15 = -8
-2g = -8

Divide each side by '-2'.
g = 4

Simplifying
g = 4

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