Question

Rezolvați ecuația. 2.(x+1)-6=4

Answer 1

2(x+1)-6=4
2x+2-6=4
2x=4+6-2
2x=8
x=8:2
x=4

Answer 2

2 · (x+1)-6=4
2 · (x+1)=6+4
2·(x+1)=10
x+1=10:2
x+1=5
x=5-1
x=4