7g-8=5g+15

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Solution for 7g-8=5g+15 equation:


Simplifying
7g + -8 = 5g + 15

Reorder the terms:
-8 + 7g = 5g + 15

Reorder the terms:
-8 + 7g = 15 + 5g

Solving
-8 + 7g = 15 + 5g

Solving for variable 'g'.

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

Add '-5g' to each side of the equation.
-8 + 7g + -5g = 15 + 5g + -5g

Combine like terms: 7g + -5g = 2g
-8 + 2g = 15 + 5g + -5g

Combine like terms: 5g + -5g = 0
-8 + 2g = 15 + 0
-8 + 2g = 15

Add '8' to each side of the equation.
-8 + 8 + 2g = 15 + 8

Combine like terms: -8 + 8 = 0
0 + 2g = 15 + 8
2g = 15 + 8

Combine like terms: 15 + 8 = 23
2g = 23

Divide each side by '2'.
g = 11.5

Simplifying
g = 11.5

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