Solve for g
g=\frac{2}{3}\approx 0.666666667
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16g-4-13g=-2
Subtract 13g from both sides.
3g-4=-2
Combine 16g and -13g to get 3g.
3g=-2+4
Add 4 to both sides.
3g=2
Add -2 and 4 to get 2.
g=\frac{2}{3}
Divide both sides by 3.
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