7g-10g-g=20

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Solution for 7g-10g-g=20 equation: 


Simplifying
7g + -10g + -1g = 20

Combine like terms: 7g + -10g = -3g
-3g + -1g = 20

Combine like terms: -3g + -1g = -4g
-4g = 20

Solving
-4g = 20

Solving for variable 'g'.

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

Divide each side by '-4'.
g = -5

Simplifying
g = -5

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