21g+13=14g-8

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Solution for 21g+13=14g-8 equation:


Simplifying
21g + 13 = 14g + -8

Reorder the terms:
13 + 21g = 14g + -8

Reorder the terms:
13 + 21g = -8 + 14g

Solving
13 + 21g = -8 + 14g

Solving for variable 'g'.

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

Add '-14g' to each side of the equation.
13 + 21g + -14g = -8 + 14g + -14g

Combine like terms: 21g + -14g = 7g
13 + 7g = -8 + 14g + -14g

Combine like terms: 14g + -14g = 0
13 + 7g = -8 + 0
13 + 7g = -8

Add '-13' to each side of the equation.
13 + -13 + 7g = -8 + -13

Combine like terms: 13 + -13 = 0
0 + 7g = -8 + -13
7g = -8 + -13

Combine like terms: -8 + -13 = -21
7g = -21

Divide each side by '7'.
g = -3

Simplifying
g = -3

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