5m+2n=25 and 2m+5n=24 then what is value of (m+n)
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Answered by
0
Answer:
2585646765613834383433+3-*6533835
Answered by
1
Answer:
5m+2n=25 ----(i)
2m+5n=24------(ii)
(i)+(ii),
5m+2n+2m+5n = 25+24
7m+7n=49
7(m+n)=49
m+n=49/7
m+n = 7
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