Răspuns :
[tex] \frac{m+2}{m-8}=3 \\ \\ (m+2)=3*(m-8) [/tex]
m+2=(m-8)×3
m+2=3m-24
2+24=3m-m
26=2m⇒m=26:2
m=13
m+2=(m-8)×3
m+2=3m-24
2+24=3m-m
26=2m⇒m=26:2
m=13