SOLUTION: solve this algebraically X-Y=-3 THIS 2 equation and graph them X+Y=-1

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Question 818921: solve this algebraically X-Y=-3 THIS 2 equation and graph them
X+Y=-1

Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Elimination Method, x-y+x+y=-3+-1
2x=-4
x=-2
You find y.


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