4g-9=(-3g)+12

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Solution for 4g-9=(-3g)+12 equation:


Simplifying
4g + -9 = (-3g) + 12

Reorder the terms:
-9 + 4g = (-3g) + 12

Reorder the terms:
-9 + 4g = 12 + (-3g)

Solving
-9 + 4g = 12 + (-3g)

Solving for variable 'g'.

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

Add '(3g)' to each side of the equation.
-9 + 4g + (3g) = 12 + (-3g) + (3g)

Combine like terms: 4g + (3g) = 7g
-9 + 7g = 12 + (-3g) + (3g)

Combine like terms: (-3g) + (3g) = 0
-9 + 7g = 12 + 0
-9 + 7g = 12

Add '9' to each side of the equation.
-9 + 9 + 7g = 12 + 9

Combine like terms: -9 + 9 = 0
0 + 7g = 12 + 9
7g = 12 + 9

Combine like terms: 12 + 9 = 21
7g = 21

Divide each side by '7'.
g = 3

Simplifying
g = 3

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