Solve for x
x = \frac{247}{124} = 1\frac{123}{124} \approx 1.991935484
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12.4x=21.5+3.2
Add 3.2 to both sides.
12.4x=24.7
Add 21.5 and 3.2 to get 24.7.
x=\frac{24.7}{12.4}
Divide both sides by 12.4.
x=\frac{247}{124}
Expand \frac{24.7}{12.4} by multiplying both numerator and the denominator by 10.
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