Homework Help: pre algerbra

Posted by Laura on Wednesday, February 13, 2013 at 11:51pm.

Please solve the system with the elimination method. Explain each step as it is performed.

5y = x
2x - 3y = 7

pre algerbra - drwls, Thursday, February 14, 2013 at 7:24am
Substitute 5y for x in the second equation.

10y - 3y = 7
7y = 7
y = 1
x = 5y = 5

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