Solve for x
x = -\frac{57}{14} = -4\frac{1}{14} \approx -4.071428571
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-13.9x+12.5x=5.7
Add 12.5x to both sides.
-1.4x=5.7
Combine -13.9x and 12.5x to get -1.4x.
x=\frac{5.7}{-1.4}
Divide both sides by -1.4.
x=\frac{57}{-14}
Expand \frac{5.7}{-1.4} by multiplying both numerator and the denominator by 10.
x=-\frac{57}{14}
Fraction \frac{57}{-14} can be rewritten as -\frac{57}{14} by extracting the negative sign.
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