Solve for x
x=3500
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x\times 20=140\times 500
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 140x, the least common multiple of 140,x.
x\times 20=70000
Multiply 140 and 500 to get 70000.
x=\frac{70000}{20}
Divide both sides by 20.
x=3500
Divide 70000 by 20 to get 3500.
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