Question

what is the inequaliity of 3<-5n+2n and how do you put it on a number line

Answer 1

The inequality would be the negative factor, because -5n+2n is 3n. You would write it on a number line like this..... 
Sry, i was just making an educated guess.... RIP....

Answer 2

3 < -5n + 2n

Simplify.

3 < -3n

Divide both sides by -3.

*Remember, when multiplying and dividing by negatives, you must change the sign.

-1 > n OR n<-1

~Hope I helped!~