SOLUTION: solve by the elimination method
0.3x-0.2y=4
0.4x+0.1y=49/23
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Question 414953: solve by the elimination method
0.3x-0.2y=4
0.4x+0.1y=49/23
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
.......
...I guess you have
----------------
...........1
-
...............2...subtract from
-----------------------------------------
.........now find
...........1
check:
...............2
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