SOLUTION: 13. 2x+3y=8
3x-2y+-1 I have the lcm as 1 for ea equation but the right answer is (1,2) last equation is right but the first one is incorrect. please help
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Question 62510This question is from textbook beginning algebra
: 13. 2x+3y=8
3x-2y+-1 I have the lcm as 1 for ea equation but the right answer is (1,2) last equation is right but the first one is incorrect. please help
This question is from textbook beginning algebra
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
3X-2Y+1 AND
2X+3Y-8 ARE BOTH APPROPRIATE EQUATIONS FOR THE SOLUTION (1,2)
---------------------------------------------------------------
PROOFS
3*1-2*2+1=0
3-4+1=0
0=0
------------------------------
2*2+3*2-8=0
4+6-8=0
0=0
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