Solve for x
x = \frac{220}{13} = 16\frac{12}{13} \approx 16.923076923
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12x=880-40x
Use the distributive property to multiply 22-x by 40.
12x+40x=880
Add 40x to both sides.
52x=880
Combine 12x and 40x to get 52x.
x=\frac{880}{52}
Divide both sides by 52.
x=\frac{220}{13}
Reduce the fraction \frac{880}{52} to lowest terms by extracting and canceling out 4.
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