👤

urgent va rooogg, 1,2,3​

Urgent Va Rooogg 123 class=

Răspuns :

a) 2x=-16 |÷2

x=-8

b)x=-2

5×(-2)+m=-7

-10+m=-7

m=10-7

m=3

c)-5<2x-3<1 |+3

-2<2x<4 |÷2

-1<x<2

x={0,1}
Sper ca te ajuta.