Question

Solve 2x - 1 < 7 and 5x + 3 < 3.


{x | x < 0} << am i correct?
{x | x < 4}
{x | 0 < x < 4}

Answer 1

First you have to solve the inequalities
Let's start with the first one.

2x -1 < 7
2x < 8
x < 4

Does that make sense so far?

Answer 2

We can go to the second inequality.

5x + 3 < 3
5x < 0
x < 0

You then have *** 0 < x< 4 ***

That looks like one of the answers to me XD

Is that clear to you?

Answer 3

Hello there :) do you understand @ttop0816 , just hit me up if you don't understand alright?

Answer 4

@KirbyLegs ohhh! okay! thanks (: