3x+4y=14
4x+3y=7
X+y =???
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Answered by
1
3x+4y=14
+4X+3y=7
-----------------
7x+7y=21
X +y=3
+4X+3y=7
-----------------
7x+7y=21
X +y=3
Riteshchindake:
Thanks ooo...
Answered by
2
Answer:
answer
x+y=3......
...........
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