Solve for a
a = -\frac{17}{12} = -1\frac{5}{12} \approx -1.416666667
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-12a=54-37
Subtract 37 from both sides.
-12a=17
Subtract 37 from 54 to get 17.
a=\frac{17}{-12}
Divide both sides by -12.
a=-\frac{17}{12}
Fraction \frac{17}{-12} can be rewritten as -\frac{17}{12} by extracting the negative sign.
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