Step-by-step explanation:

Ok anddddddddddddddddddddd
First, transpose the constants to the right side just like an ordinary equation, but leave the inequality sign as it is. That becomes
x - 72 > -96
x > -96 + 72
x > -24
Thus, just check among the choices which are greater than -24. The answers would be D and E.
Rewrite it as
3r-1=8
3r=8+1
3r=9
R= 3
As long as it makes 180 but that doesn't so no.