How do you solve for x given |\frac{2x}{7}+9 | > frac{5}{7}?
1 Answer
Apr 4, 2018
Either
Explanation:
may mean :
- either
(2x)/7+9>5/7 implies 2x+63>5implies 2x>5-63=-58implies x > -29 - or
(2x)/7+9<-5/7 implies 2x+63< -5 implies 2x< - 5-63=-68implies x < -34
So, either