8g+21=5g

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Solution for 8g+21=5g equation:


Simplifying
8g + 21 = 5g

Reorder the terms:
21 + 8g = 5g

Solving
21 + 8g = 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.
21 + 8g + -5g = 5g + -5g

Combine like terms: 8g + -5g = 3g
21 + 3g = 5g + -5g

Combine like terms: 5g + -5g = 0
21 + 3g = 0

Add '-21' to each side of the equation.
21 + -21 + 3g = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 3g = 0 + -21
3g = 0 + -21

Combine like terms: 0 + -21 = -21
3g = -21

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

Simplifying
g = -7

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