Solve for y
y=2
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y\times 1.5-3=0
Variable y cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by y.
y\times 1.5=3
Add 3 to both sides. Anything plus zero gives itself.
y=\frac{3}{1.5}
Divide both sides by 1.5.
y=\frac{30}{15}
Expand \frac{3}{1.5} by multiplying both numerator and the denominator by 10.
y=2
Divide 30 by 15 to get 2.
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