SOLUTION: how do I Solve the inequality 21/15-3x<0, and express the solution as an interval

Question 96774: how do I Solve the inequality 21/15-3x<0, and express the solution as an
interval
Answer by coyote(32) (Show Source): You can put this solution on YOUR website!
21/15-3x<0
multiply both sides by 15, so
15(21-3x) < 0(15)
21-45x < 0
now subtract 21 from both sides
-45x < -21
multiply both sides by -1/45
x > 21/45 or simplified 7/15
(Notice in the above step that I reversed the inequality sign since you must when we multiply (or divide) by a negative
To express as an interval: (7/15,inf)
RELATED QUESTIONS
SOLVE THE INEQUALITY 21 OVER 15-3x <0, AND EXPRESS THE SOLUTION AS AN INTERVAL. (answered by cathieb1225)

Solve the inequality 21/15-3x<0 and express the solution as an... (answered by stanbon)

Solve the inequality 21/ 15 - 3x < 0, and express the solution as an interval. I got (answered by Nate)

I saw this question asked but it was incorrectly written. Solve the inequality... (answered by Nate)

Solve the inequality (21/15-3x)<0, and express the solution as an interval. a.... (answered by venugopalramana)

Solve the inequality 21/15-3x<0 and express the solution as an interval. a. (5,... (answered by Fombitz)

How would I solve the inequality 7<4x+3<21 and 
express the solution as an  (answered by Edwin McCravy)
Solve the inequality 21/15-3x<0 and express the solution as an interval.

Possible... (answered by NagaDevi)
Solve the following inequality and express the solution as an interval:... (answered by jim_thompson5910)