Solve for x
x = \frac{5}{2} = 2\frac{1}{2} = 2.5
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4\times 180-3\times 180=72x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 24x, the least common multiple of 6x,\left(6+2\right)x.
720-540=72x
Do the multiplications.
180=72x
Subtract 540 from 720 to get 180.
72x=180
Swap sides so that all variable terms are on the left hand side.
x=\frac{180}{72}
Divide both sides by 72.
x=\frac{5}{2}
Reduce the fraction \frac{180}{72} to lowest terms by extracting and canceling out 36.
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