-10g-9g+9=-7(3g+1)-18

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Solution for -10g-9g+9=-7(3g+1)-18 equation:


Simplifying
-10g + -9g + 9 = -7(3g + 1) + -18

Reorder the terms:
9 + -10g + -9g = -7(3g + 1) + -18

Combine like terms: -10g + -9g = -19g
9 + -19g = -7(3g + 1) + -18

Reorder the terms:
9 + -19g = -7(1 + 3g) + -18
9 + -19g = (1 * -7 + 3g * -7) + -18
9 + -19g = (-7 + -21g) + -18

Reorder the terms:
9 + -19g = -7 + -18 + -21g

Combine like terms: -7 + -18 = -25
9 + -19g = -25 + -21g

Solving
9 + -19g = -25 + -21g

Solving for variable 'g'.

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

Add '21g' to each side of the equation.
9 + -19g + 21g = -25 + -21g + 21g

Combine like terms: -19g + 21g = 2g
9 + 2g = -25 + -21g + 21g

Combine like terms: -21g + 21g = 0
9 + 2g = -25 + 0
9 + 2g = -25

Add '-9' to each side of the equation.
9 + -9 + 2g = -25 + -9

Combine like terms: 9 + -9 = 0
0 + 2g = -25 + -9
2g = -25 + -9

Combine like terms: -25 + -9 = -34
2g = -34

Divide each side by '2'.
g = -17

Simplifying
g = -17

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