Solve for y
y=3
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15=5y
Variable y cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by y.
5y=15
Swap sides so that all variable terms are on the left hand side.
y=\frac{15}{5}
Divide both sides by 5.
y=3
Divide 15 by 5 to get 3.
Examples
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Matrix
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Integration
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Limits
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