Given 3x <9 Choose the solution set

Question

asked Sep 2, 2018 50.1k views

2 Answers

Mike Hofer · Answer 1 · 2018-09-07T18:48:27+0000

Answer:

x<3 or
$(-\infty,3)$

Explanation:

We have been given an inequality
3x<9 . We are asked to find the solution set for our given inequality.

We will divide both sides of our inequality by 3 to solve for x.

(3x)/(3)<(9)/(3)

x<3

Therefore, the solution for our given inequality will be all values of x less than 3, that is
$(-\infty,3)$ in interval notation.