Question

3z + 2=z + 1 qual e a resposta ?

Answer 1

Olá,

Vamos lá,

3z + 2 = z + 1

3z - z = 1 - 2

2z = - 1

z = - 1/2

Answer 2

3z+2=z+1
3z-z=1-2
2z=-1
z=-1/2
Resposta: -1/2