Solve for x
x = \frac{1225}{3} = 408\frac{1}{3} \approx 408.333333333
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x\times 1200=1400\times 350
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 1400x, the least common multiple of 1400,x.
x\times 1200=490000
Multiply 1400 and 350 to get 490000.
x=\frac{490000}{1200}
Divide both sides by 1200.
x=\frac{1225}{3}
Reduce the fraction \frac{490000}{1200} to lowest terms by extracting and canceling out 400.
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