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5m+37=2m+52 ?????
multumesc anticipat


Răspuns :

[tex]5m+37=2m+52\\ 5m-2m=52-37\\ 3m=15\\ m=15:3\\ m=5[/tex]
S={5}
5m+37=2m+52
5m-2m=52-37
3m=15
m=15:3
m=5