8+2g-7=

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Solution for 8+2g-7= equation: 


Simplifying
8 + 2g + -7 = 0

Reorder the terms:
8 + -7 + 2g = 0

Combine like terms: 8 + -7 = 1
1 + 2g = 0

Solving
1 + 2g = 0

Solving for variable 'g'.

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

Add '-1' to each side of the equation.
1 + -1 + 2g = 0 + -1

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

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

Divide each side by '2'.
g = -0.5

Simplifying
g = -0.5

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