Solve for x
x = -\frac{26}{3} = -8\frac{2}{3} \approx -8.666666667
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\frac{18}{3}+\frac{8}{3}+x=0
Convert 6 to fraction \frac{18}{3}.
\frac{18+8}{3}+x=0
Since \frac{18}{3} and \frac{8}{3} have the same denominator, add them by adding their numerators.
\frac{26}{3}+x=0
Add 18 and 8 to get 26.
x=-\frac{26}{3}
Subtract \frac{26}{3} from both sides. Anything subtracted from zero gives its negation.
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