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posted by kelly on Sunday, December 2, 2007 at 6:07pm.

Solve the system by the method of your choice. Identify systems with no solutions and systems with infinitely many solutions, using set notation to express their solutions: x + y = 3 -2 + y = -3 (0 ,-5) (0 , 0) (-2 ,-1) (-2,-3)

x + y = 3 should be - 3

If -2+y = -3, then y = -1 If also x+y = -3, then x-1 = -3 and x = -2 (-2,-1) is the answer

thanks that's what I had I just wasn't sure if -2 + y = -3 (-2,-1) if I multipied -2(-2, -1)

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