Solve for x
x=40
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x\times 1\times 3=8\times 15
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 8x, the least common multiple of 8,x.
x\times 3=8\times 15
Multiply 1 and 3 to get 3.
x\times 3=120
Multiply 8 and 15 to get 120.
x=\frac{120}{3}
Divide both sides by 3.
x=40
Divide 120 by 3 to get 40.
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