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Mathematics 10 Online
OpenStudy (anonymous):

Alvin is 7 years younger than Elga. The sum of their ages is 55 . What is Elga's age?

OpenStudy (anonymous):

I have the equation down and now i'm not sure where to go from here, ( x-7) + x = 55

OpenStudy (flashp):

41

OpenStudy (damonte212):

35 and 41.

OpenStudy (flashp):

Elgas age is 41

OpenStudy (flashp):

Alvin age is 35

OpenStudy (flashp):

If I'm right may I have a medal

OpenStudy (anonymous):

lol thank you both for helping but it wasn't 41 =/ the SUM of their ages has to be 55

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