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a fost răspuns

Afla valoarea lui m din fiecare egalitate:a)m+15+m+25=m+m+m+m+m+m b)4×5+m+m+m+m+6×2=m+m+m+m+m+m+m+m

Răspuns :

Anaiulia2005
a)
m+15+m+25=m+m+m+m+m+m
2m+40=6m
4m=40
m=40:4
m=10

b)
4x5+m+m+m+m+6x2=m+m+m+m+m+m+m+m
20+4m+12=8m
4m=32
m=32:4
m=8
PuppyLover
m+15+m+25=m+m+m+m+m+m
2m+40=6m
40=4m
m=40:4
m=10

4x5+m+m+m+m+6x2=m+m+m+m+m+m+m+m
20+12+4m=8m
32=4m
m=32:4
m=8

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