Posted by Karen on Saturday, November 20, 2010 at 3:14pm.
2x+y=1
3x-y=14
Answer: (3,5)
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Hey, you can check easily. Just put the values in for x and y
2(3)+5 = 8 not 1 - NO WAY
on the last
4a+3b=6
24a-3b=-27 ( I multiplied by 3), then add
28a=-19
why did you get no solution?
others are correct.
First one should be (3,-5)
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