18-9(-12g-20)=9g

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Solution for 18-9(-12g-20)=9g equation:


Simplifying
18 + -9(-12g + -20) = 9g

Reorder the terms:
18 + -9(-20 + -12g) = 9g
18 + (-20 * -9 + -12g * -9) = 9g
18 + (180 + 108g) = 9g

Combine like terms: 18 + 180 = 198
198 + 108g = 9g

Solving
198 + 108g = 9g

Solving for variable 'g'.

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

Add '-9g' to each side of the equation.
198 + 108g + -9g = 9g + -9g

Combine like terms: 108g + -9g = 99g
198 + 99g = 9g + -9g

Combine like terms: 9g + -9g = 0
198 + 99g = 0

Add '-198' to each side of the equation.
198 + -198 + 99g = 0 + -198

Combine like terms: 198 + -198 = 0
0 + 99g = 0 + -198
99g = 0 + -198

Combine like terms: 0 + -198 = -198
99g = -198

Divide each side by '99'.
g = -2

Simplifying
g = -2

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