SOLUTION: Roberto is 54 years younger than Stephanie. 2 years ago stephanies age was 4 times robertos age. How old is Roberto now?

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Question 1165734: Roberto is 54 years younger than Stephanie. 2 years ago stephanies age was 4 times robertos age. How old is Roberto now?
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
y Robert
x Stephanie
system%28y=x-54%2Cx-2=4%28y-2%29%29

%28y%2B54%29-2=4%28y-2%29
.
.