Solve for x
x = \frac{1000}{23} = 43\frac{11}{23} \approx 43.47826087
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30=0.69x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
0.69x=30
Swap sides so that all variable terms are on the left hand side.
x=\frac{30}{0.69}
Divide both sides by 0.69.
x=\frac{3000}{69}
Expand \frac{30}{0.69} by multiplying both numerator and the denominator by 100.
x=\frac{1000}{23}
Reduce the fraction \frac{3000}{69} to lowest terms by extracting and canceling out 3.
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