Question

Solve and graph the inequality. 4/5x + 5 < -3

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Answer 1

A. x <-10 Image 22
B. x < 0 Image 23
C. x>5 Image 24
D. x>-10 Image 25

Answer 2

x<−10

Answer 3

@harleygirl18 how you get this result ?

Answer 4

not just write the right answer - so not can you learning the asker never

Answer 5

@Needhelpp101 do you understand how can solve this exercise ?

Answer 6

nope not really :(

Answer 7

so than answer my question please - what is the denominator just 5x or 5x+5 ?

Answer 8

5x+5?

Answer 9

why you write it using ,,?" you are not sure in this ?

Answer 10

sorry..... 5x+5

Answer 11

so than this make

4
------ < -3
5x+5

right ?

Answer 12

yes

Answer 13

so because there is a fraction you need suppose the restriction for value of x when the denominator will be zero - do you know it why ?

Answer 14

ok. so because than the fraction will be undefined -here in this case for x= -1 you get the denominator zero
yes ?

Answer 15

nope.. :(

Answer 16

yes

Answer 17

so than there is without sign of ,,<" so than there being ,,=" - how you solve this equation ?

Answer 18

4
----- = -3
5x+5

than maybe hence your exercise what will be the first step ?

Answer 19

hmm..

Answer 20

what denominator has the right side ?

Answer 21

there is

-3
----
1

so this what mean ?

Answer 22

the right side has denominator 1

what will be the common denominator in this case ?

Answer 23

i like learning you step by step - ok. ?

Answer 24

k

Answer 25

so than what is the common denominator ?

Answer 26

(5x+5)*1 = 5x+5

yes ?

so this mean that the common denominator is 5x+5

and than you need multiplie the right side by 5x+5

yes ?

so what will get ?

Answer 27

4= -3(5x+5)

4=-15x-15

yes ?

so now can you calculi x ?

Answer 28

4+15=-15x
19=-15x

are you sure that 5x+5 is the denominator ?
i think the denominator is just 5x

Answer 29

ok

Answer 30

how you see this exercise in your book ?

Answer 31

yeah

Answer 32

so than rewrite it

4
--- +5 < -3
5x

yes ?

Answer 33

add to both sides -5 what will get ?

Answer 34

4
--- +5 -5 < -3-5
5x

4
--- < -8
5x

yes ?

Answer 35

so you know that there are

4 - 8
--- < ----
5x 1

than you cross multiplie what will get ?

Answer 36

so

4 < (-8*5x)

4 < -40x

so i think that you have wrote this exercise not correct or you have answered my questions wrong - because this exercise need being hence

4
--x + 5 < - 3 so in this case will get
5

4
---x < -8
5

4x < -40

x < - 10

hope so much that this will be for you more understandably than just you get the right answer directly