Question

Exercițiul 2 va rog dau coroniță

Answer 1

a) x=5

2(×-4)=2*1=2

b)z=6

3/6=3/6=1/2=0.5

c)x=0.5

3x+1=3*0.5+1=1.5+1=2.5

d)x=1/2

4x=4/2=2

e)a=2, b=1.2

5(a+b)=5(2+1.2)=5*3.2=16

f)aici nu se vede tot.