Solve for x
x = \frac{32}{21} = 1\frac{11}{21} \approx 1.523809524
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4\times 8=21x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 36x, the least common multiple of 9x,12.
32=21x
Multiply 4 and 8 to get 32.
21x=32
Swap sides so that all variable terms are on the left hand side.
x=\frac{32}{21}
Divide both sides by 21.
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