Solve for x
x = \frac{320}{29} = 11\frac{1}{29} \approx 11.034482759
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x\times 290=400\times 8
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 400x, the least common multiple of 400,x.
x\times 290=3200
Multiply 400 and 8 to get 3200.
x=\frac{3200}{290}
Divide both sides by 290.
x=\frac{320}{29}
Reduce the fraction \frac{3200}{290} to lowest terms by extracting and canceling out 10.
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