Question

3 ori (x+1)+1=4 aflatil pe x

Answer 1

3*(x+1)+1=4
3 x+3+1=4
3x=0
x=0

Answer 2

$3(x+1)+1=4 \\ 3x+3+1=4 \\ 3x=4-3-1 \\ 3x=0 \\ x=0$