add the numbers on both side by 3
4 + 3 = 7
8 + 3 = 11
rewrite the expression
7<11
that is still true
do the same by multiplying it by 2 and rewrite the inequality
The picture is unclear so I cannot really help. I'm sure I could if it was clearer though.
The value of 7 is 7 because it is in the ones place
