CAROLYN H. answered 10/26/16
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x=smaller number, y=x+10 is the larger number and 2x+3y=55. replace y with x+10 to get 2x+3(x+10)=55
which is 5x+30=55, 5x=25, x=5 so y=15
which is 5x+30=55, 5x=25, x=5 so y=15