Solve for x
x = \frac{213225}{4657} = 45\frac{3660}{4657} \approx 45.785913678
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75\left(30-18.628\right)=x\times 18.628
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 75x, the least common multiple of x,75.
75\times 11.372=x\times 18.628
Subtract 18.628 from 30 to get 11.372.
852.9=x\times 18.628
Multiply 75 and 11.372 to get 852.9.
x\times 18.628=852.9
Swap sides so that all variable terms are on the left hand side.
x=\frac{852.9}{18.628}
Divide both sides by 18.628.
x=\frac{852900}{18628}
Expand \frac{852.9}{18.628} by multiplying both numerator and the denominator by 1000.
x=\frac{213225}{4657}
Reduce the fraction \frac{852900}{18628} to lowest terms by extracting and canceling out 4.
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