Solve for y
y=1
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-3y+6y-24=-21
Use the distributive property to multiply 6 by y-4.
3y-24=-21
Combine -3y and 6y to get 3y.
3y=-21+24
Add 24 to both sides.
3y=3
Add -21 and 24 to get 3.
y=\frac{3}{3}
Divide both sides by 3.
y=1
Divide 3 by 3 to get 1.
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