Posted by Anonymous on .
Please solve
2x+7>22
2x+77>227
2x>15
2x/(2)<15/(2) Switching the order of the inequality here is essential to keep the solutions true for the inequality since I divided by a negative #.
x<7.5

math 
PsyDAG,
Again, you forgot to reverse the carat, when dividing by 2.
x > 7.5