Solve for y
y = \frac{72}{5} = 14\frac{2}{5} = 14.4
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\left(2\times 2+1\right)y=72
Multiply both sides of the equation by 2.
\left(4+1\right)y=72
Multiply 2 and 2 to get 4.
5y=72
Add 4 and 1 to get 5.
y=\frac{72}{5}
Divide both sides by 5.
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