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Mathematics 15 Online
OpenStudy (anonymous):

Is (2,5) a solution to x+y=7 , explain

OpenStudy (kkutie7):

well (2,5) are x and y coordinates

OpenStudy (kkutie7):

you have x and y in your equation. You can use the coordinates to plug into the equation and see if it equals 7

OpenStudy (anonymous):

okay thank you (:

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