Homework Help: algebra

Posted by don on Sunday, March 18, 2012 at 11:25pm.

Can someone help me figure this out please?
when you solve a system of equations by the substitution method, how do you determine whether the system of equations is inconsistent?

thank you anyone

algebra - Steve, Monday, March 19, 2012 at 1:19pm
find the slope of each line. If they are the same, and not the same line, then they do not intersect -- no solution

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