5g-3(3g+9)=-7

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Solution for 5g-3(3g+9)=-7 equation:


Simplifying
5g + -3(3g + 9) = -7

Reorder the terms:
5g + -3(9 + 3g) = -7
5g + (9 * -3 + 3g * -3) = -7
5g + (-27 + -9g) = -7

Reorder the terms:
-27 + 5g + -9g = -7

Combine like terms: 5g + -9g = -4g
-27 + -4g = -7

Solving
-27 + -4g = -7

Solving for variable 'g'.

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

Add '27' to each side of the equation.
-27 + 27 + -4g = -7 + 27

Combine like terms: -27 + 27 = 0
0 + -4g = -7 + 27
-4g = -7 + 27

Combine like terms: -7 + 27 = 20
-4g = 20

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

Simplifying
g = -5

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