Solve for x
x=18
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6\times 27=x\times 9
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 6x, the least common multiple of x,6.
162=x\times 9
Multiply 6 and 27 to get 162.
x\times 9=162
Swap sides so that all variable terms are on the left hand side.
x=\frac{162}{9}
Divide both sides by 9.
x=18
Divide 162 by 9 to get 18.
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