Solve for y
y=4.5
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y\times 2=12\times 0.75
Variable y cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 12y, the least common multiple of 12,y.
y\times 2=9
Multiply 12 and 0.75 to get 9.
y=\frac{9}{2}
Divide both sides by 2.
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