Question

−2/5x−9<9/10

Answer 1

Willing to learn?

Answer 2

yes

Answer 3

OK \[−2/5x−9<9/10\]
Right?

Answer 4

yeah

Answer 5

What do you think is your FIRST step going to be?

Answer 6

adding 9 to both sides

Answer 7

Yep!

Answer 8

Do that.... and you get

Answer 9

-2/5x < 9 9/10

Answer 10

OK!
To make it easier, you will see why, try to put 9 9/10, into a fraction, (Not a mixed number)

Answer 11

9 9/10 is equal to what, as a fraction?

Answer 12

91/10

Answer 13

No!

Answer 14

hold on

Answer 15

99/10

Answer 16

Yep

Answer 17

So what do you have now

Answer 18

(what does the equation look like?

Answer 19

So

Answer 20

multiply both sides by - 5/2

Answer 21

= - 99/4?

Answer 22

Yep!

Answer 23

thank you

Answer 24

You are welcome, anytime!
i see your smart, you just need to practice with this and I would say move into a harder math world.

Answer 25

:) thank you

Answer 26

can you help me with one more?

Answer 27

next one...)