Solve for y
y=12
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6\times 6=y\times 3
Variable y cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 6y, the least common multiple of y,6.
36=y\times 3
Multiply 6 and 6 to get 36.
y\times 3=36
Swap sides so that all variable terms are on the left hand side.
y=\frac{36}{3}
Divide both sides by 3.
y=12
Divide 36 by 3 to get 12.
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