Răspuns :
2mx+5=-5
x=-1
2m(-1)+5=-5
-2m+5=-5
-2m=-5-5
-2m=-10/(-1)
2m=10
m=10:2
m=5
Răspuns:
2mx+5=-5
2m×(-1)+5=-5--->-2m+5=-5--->-2m=-10---->m=5
2mx+5=-5
x=-1
2m(-1)+5=-5
-2m+5=-5
-2m=-5-5
-2m=-10/(-1)
2m=10
m=10:2
m=5
Răspuns:
2mx+5=-5
2m×(-1)+5=-5--->-2m+5=-5--->-2m=-10---->m=5