Question

1) Resolvă eculaţiale
بلو
a) 4x=16
b) x+1=5
c) x-2=-3​

Answer 1

Rezolvare

a) 4x=16 x=16:4 x=4

b) x+1=5 x=5-1 x=4

c) x-2=3 x=3+2 x=5

Answer 2

Răspuns:

a.16:4=4(x=4)

b.5-1=4(x=4)

c.3+2=5(x=5)