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3/20=y/45
We simplify the equation to the form, which is simple to understand
3/20=y/45
We move all terms containing y to the left and all other terms to the right.
-0.022222222222222y=-0.15
We simplify left and right side of the equation.
-0.022222222222222y=-0.15
We divide both sides of the equation by -00.022222222222222 to get y.
y=6.7500000000001
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