Solve for y
y=6
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6y-9-2y=15
Subtract 2y from both sides.
4y-9=15
Combine 6y and -2y to get 4y.
4y=15+9
Add 9 to both sides.
4y=24
Add 15 and 9 to get 24.
y=\frac{24}{4}
Divide both sides by 4.
y=6
Divide 24 by 4 to get 6.
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