Solve for x
x=\frac{13}{18}\approx 0.722222222
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\frac{15}{18}-\frac{2}{18}=x
Least common multiple of 6 and 9 is 18. Convert \frac{5}{6} and \frac{1}{9} to fractions with denominator 18.
\frac{15-2}{18}=x
Since \frac{15}{18} and \frac{2}{18} have the same denominator, subtract them by subtracting their numerators.
\frac{13}{18}=x
Subtract 2 from 15 to get 13.
x=\frac{13}{18}
Swap sides so that all variable terms are on the left hand side.
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