Solve for x
x=14.0625
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5\times 11.25=4x
Multiply both sides of the equation by 300, the least common multiple of 60,75.
56.25=4x
Multiply 5 and 11.25 to get 56.25.
4x=56.25
Swap sides so that all variable terms are on the left hand side.
x=\frac{56.25}{4}
Divide both sides by 4.
x=\frac{5625}{400}
Expand \frac{56.25}{4} by multiplying both numerator and the denominator by 100.
x=\frac{225}{16}
Reduce the fraction \frac{5625}{400} to lowest terms by extracting and canceling out 25.
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