SOLUTION: 4x-12y=5 -x+3y=-1
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Question 115992
:
4x-12y=5
-x+3y=-1
Answer by
MaxLiebling(13)
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There seems to be a typing error:
Your problem:
4x-12y=5
-x+3y=-1
multiply second equation by 4 and add the first:
-4x +12y = -4
+4x -12y = +5
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0x + 0y = +1
0 = 1 ??? false.