Isolate the variable : Add to both sides of the equation to isolate the variable f.\newlinef - \frac{888}{999} + \frac{888}{999} = \frac{555}{999} + \frac{888}{999}
Simplify both sides: Simplify both sides of the equation. f=59+89f = \frac{5}{9} + \frac{8}{9}f=95+98
Add fractions on the right: Add the fractions on the right side of the equation. f=5+89f = \frac{5 + 8}{9}f=95+8
Calculate sum of numerators: Calculate the sum of the numerators. f=139f = \frac{13}{9}f=913
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