SOLUTION: I never received a answer for this problem -7x+11<9x-21

Algebra ->  Test  -> Lessons -> SOLUTION: I never received a answer for this problem -7x+11<9x-21      Log On


   

Question 748973: I never received a answer for this problem
-7x+11<9x-21
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

-7x%2B11%3C9x-21....add 7x to both sides

-7x%2B7x%2B11%3C9x%2B7x-21
-cross%287x%29%2Bcross%287x%29%2B11%3C16x-21
11%3C16x-21.....add 21 to both sides
11%2B21%3C16x-21%2B21
32%3C16x-cross%2821%29%2Bcross%2821%29
32%3C16x
32%2F16%3Cx
2%3Cx or x%3E2