Solve for x
x=900
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x\times 100=450\times 200
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 450x, the least common multiple of 450,x.
x\times 100=90000
Multiply 450 and 200 to get 90000.
x=\frac{90000}{100}
Divide both sides by 100.
x=900
Divide 90000 by 100 to get 900.
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