Question

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


{x | x < 0}
{x | x < 4}
{x | 0 < x < 4}

Answer 1

solve for x in each equation. Can you do that for me?

Answer 2

i think i can hold on let me try

Answer 3

inequality, excuse me.

Answer 4

omg i just forgot what an inequalty is

Answer 5

Those things up above lol.
2x - 1 < 7 and 5x + 3 < 3

Answer 6

oh my bad

Answer 7

ill give medal for best answer

Answer 8

I kinda broke the rules before. You need to put in some effort. Do you know where to begin with the first inequality?
2x - 1 < 7

Answer 9

yes add 1 to both sides and it leaves me with 2x<8

Answer 10

then divide by 2 on both sides and i get x<4

Answer 11

right?

Answer 12

Correct. Now can you do it for the other inequality.
5x + 3 < 3

Answer 13

divide by 5 on both sides and i get x + 3 < 1\[\frac{ 2 }{ 5}\]

Answer 14

-3 on both sides and i get x< -2 \[\frac{ 2 }{ 5 }\]

Answer 15

Not what I would do... I would subtract the three over to get 5x<0... x<0

Answer 16

ohhh ok thanks so it would be {x | 0 < x < 4}

Answer 17

I believe so, but I have been wrong before. I am only human.