x = -2y + 1
x = y - 5
a (-3,2)
b (1,6)
c (2,7)
d Infinitely Many Solutions
e No Solution
x=-2y+1_x=y-5...
x=-2y+1_(-2y+1)=y-5...
x=-2y+1_-2y+1=y-5...
x=-2y+1_-2y+1-y=-5...
x=-2y+1_-3y+1=-5...
x=-2y+1_-3y=-1-5...
x=-2y+1_-3y=-6...
x=-2y+1_-(3y)/(-3)=-(6)/(-3)...
x=-2y+1_y=-(6)/(-3)...
x=-2y+1_y=2...
x=-2(2)+1 [ _y=2...
x=-4+1_y=2...
x=-3_y=2...
So a) (-3,-2) is the answer. ]
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Asked 1/24/2013 1:38:11 PM
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