Solve for x
x = -\frac{16}{9} = -1\frac{7}{9} \approx -1.777777778
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9x+16=0
Combine -3x and 12x to get 9x.
9x=-16
Subtract 16 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-16}{9}
Divide both sides by 9.
x=-\frac{16}{9}
Fraction \frac{-16}{9} can be rewritten as -\frac{16}{9} by extracting the negative sign.
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Limits
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