Homework Help: Algebra 2

Posted by Rachel on Thursday, September 11, 2008 at 8:07pm.

Solve each system
3x+2y= -2
9x- y= -6
I know how to solve for x
but i get really lost trying to figure out how to solve for the second variable

Algebra 2 - bobpursley, Thursday, September 11, 2008 at 8:22pm
well, if you have solved for x, then put that value of x into EITHER equation, and solve for y.

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