# SOLUTION: candice is four years older than rosa, and the sum of their ages is 22. How old is rosa?

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 Click here to see ALL problems on sets-and-operations Question 634262: candice is four years older than rosa, and the sum of their ages is 22. How old is rosa?Found 2 solutions by stanbon, lynnlo:Answer by stanbon(57290)   (Show Source): You can put this solution on YOUR website!candice is four years older than rosa, and the sum of their ages is 22. How old is rosa? ---- Equations: c = r + 4 c + r = 22 ---- Substitute for "c" and solve for "r": r+4 + r = 22 2r = 18 r = 9 (Rosa's age now) =========================== Cheers, Stan H. Answer by lynnlo(4155)   (Show Source): You can put this solution on YOUR website!candice is 13 rosa is 9 13+9=22