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Hi Happymom! Welcome to MHBHi I need help with this problem
Determine if (-5,5) is a solution to the given system of equations
6x - 3y = -45
x + 3y = -15
Thanks
Exactly!Hi Jameson
would x = -5 for x + 3y = -15
Of course. The 2nd equation we are testing is x + 3y = -15. We are testing (-5,5) or x=-5 and y=5. Now we just replace any x's we see with -5 and any y's with 5.Jameson
I'm stumped! Can you show thanks![]()