Solve for x
x = \frac{81}{2} = 40\frac{1}{2} = 40.5
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\frac{2x}{9}=9
Variable x cannot be equal to 0 since division by zero is not defined. Divide 2 by \frac{9}{x} by multiplying 2 by the reciprocal of \frac{9}{x}.
2x=9\times 9
Multiply both sides by 9.
2x=81
Multiply 9 and 9 to get 81.
x=\frac{81}{2}
Divide both sides by 2.
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