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Mathematics 18 Online
OpenStudy (anonymous):

What type of system of linear equations is this? y = –3x – 1 3x + y = – 1

OpenStudy (solomonzelman):

Add 3x to both sides, see?

OpenStudy (solomonzelman):

In the first equation I meant to say.

OpenStudy (solomonzelman):

I can assume that you know how many solutions there are in a system since you gave me a medal, correct?

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