Solve for x
x=-\frac{1}{15}\approx -0.066666667
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15x+1=0
Combine 9x and 6x to get 15x.
15x=-1
Subtract 1 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-1}{15}
Divide both sides by 15.
x=-\frac{1}{15}
Fraction \frac{-1}{15} can be rewritten as -\frac{1}{15} by extracting the negative sign.
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