Question

ajutor n:n+1+n×n×n=33-3-3:3

Answer 1

1+1+3n=29
3n=27
n=27:3
n=9

Answer 2

•n :n +1 +n ×n ×n =33-3-3:3
1 +1 +3n=30-1
2 +3n =29
3n=29-2
3n=27
n=27:3
n=9

Succes!