3g-8=7g

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Solution for 3g-8=7g equation:


Simplifying
3g + -8 = 7g

Reorder the terms:
-8 + 3g = 7g

Solving
-8 + 3g = 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.
-8 + 3g + -7g = 7g + -7g

Combine like terms: 3g + -7g = -4g
-8 + -4g = 7g + -7g

Combine like terms: 7g + -7g = 0
-8 + -4g = 0

Add '8' to each side of the equation.
-8 + 8 + -4g = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -4g = 0 + 8
-4g = 0 + 8

Combine like terms: 0 + 8 = 8
-4g = 8

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

Simplifying
g = -2

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