Solve for y
y=\frac{1}{2}=0.5
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2y+3=\frac{20}{5}
Divide both sides by 5.
2y+3=4
Divide 20 by 5 to get 4.
2y=4-3
Subtract 3 from both sides.
2y=1
Subtract 3 from 4 to get 1.
y=\frac{1}{2}
Divide both sides by 2.
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