Question

please help me solve for x: 10(1-x/10)-(10-x)-1/100(10-x)=0.05

Answer 1

10(1-x/10)-(10-x)-1/100(10-x)=0,05
10(1-x) 1
------ -(10-x)- ------- (10-x) =0,05 you have thought it hence ?
10 100

Answer 2

I managed to break it down to
10-x-10+x-1/10+x=1/20 (dunno if that is correct) then I combined like terms like I have bee taught.

Answer 3

you have wrote it very mixed first write me please how is correct this exercise ?

Answer 4

I dont understand your response

Answer 5

write me your exersice correct with parantheses

Answer 6

The original equation or what I have managed to do?

Answer 7

yes the original equation

Answer 8

how is correct ?

Answer 9

10(1-x/10)-(10-x)-1/100(10-x)=0,05

Answer 10

in the first paranthese only x is over 10 ?

Answer 11

yes

Answer 12

than yes you can write 10(10-x)/10 what equal 10-x

Answer 13

yes ?

Answer 14

yes

Answer 15

ok

Answer 16

and the second term -(10-x)= 10+x

Answer 17

10-x-(10-x) =10-x-10+x=0 yes ?

Answer 18

why =0, what about the 0.05?

Answer 19

now we continue just step by step ok ?

Answer 20

ok

Answer 21

please continue

Answer 22

so there 10-x and -(10-x) yes ?

Answer 23

yes

Answer 24

so this how many will be ?

Answer 25

comen -(10-x) = ???

Answer 26

-10+x

Answer 27

you dont like to solve it ?

Answer 28

this is very easy

Answer 29

solve what 10-x-10+x?

Answer 30

yes first

Answer 31

and we continue

Answer 32

what is

Answer 33

result

Answer 34

well they cancel so they =0

Answer 35

ok so till -1/100 there are 0 yes ?

Answer 36

yes and -1/100(10-x)= -1/10+x

Answer 37

and =0.05 and be converted into 1/20

Answer 38

moment please first this (10-x) is in denominator or is over 100 ?

Answer 39

I am not sure.

Answer 40

h

Answer 41

how is in your book ?

Answer 42

like I have written it out

Answer 43

I thought it was distributive property

Answer 44

hence -1
--- (10-x)
100

Answer 45

ok

Answer 46

so than is hence there we have -(10-x)/100 = 5/100 is it ok ?

Answer 47

sorry i dont undastand it ?

Answer 48

comen

Answer 49

yes

Answer 50

this is imadiatly ended

Answer 51

yes ?

Answer 52

I am kinda lost a little

Answer 53

(10-x)/100 = 5/100, where is the -x??

Answer 54

look on what i have wrote in last equation

Answer 55

is 5/100 the 0.05?

Answer 56

why not is equal ?

Answer 57

can that not be reduced to 1/20?

Answer 58

this is possibille but if you check it in the link term we have like denominator 100

Answer 59

yes ?

Answer 60

oh ok

Answer 61

yes

Answer 62

I think I can solve it now

Answer 63

because there is -(10-x)/100 for one easy step is if we us 5/100 there too

Answer 64

would give give me 1 minute

Answer 65

hope that you have understood it all now ,yes ?

Answer 66

I see my mistakes yes

Answer 67

I have hit a wall

Answer 68

shouldnt it be 10+x/100?

Answer 69

yes this not is 10 +x

Answer 70

this is ???

Answer 71

comen this is the last step

Answer 72

courage

Answer 73

what do I do with the remaining X?

Answer 74

there is -(10-x)/10=5/100 yes ?

Answer 75

yes

Answer 76

sorry -(10-x)/100=5/100

Answer 77

yes ?

Answer 78

so how you know if the denominators are the same

Answer 79

because their both 100, but why is it -x and not +x?

Answer 80

what we have there -(10-x) yes ?

Answer 81

The term is -1
--- (10-x)
100
does -1*-x=+x

Answer 82

so how you know it ? -(-x)=???

Answer 83

because dont you distribute the -1?

Answer 84

how many is minus multiply minus ?

Answer 85

I do not understand that

Answer 86

why ? there we have -(10-x)/100 =5/100 because the denominators are the same we can write -(10-x)=5

Answer 87

-(10-x) is difficile for you ?

Answer 88

why ?

Answer 89

ther -1 multipli

Answer 90

with 10

Answer 91

and -1 mult

Answer 92

ply with -x

Answer 93

because doesnt a negative * negative = positive?

Answer 94

but is

Answer 95

- * - =+

Answer 96

o

Answer 97

or you need to learn again

Answer 98

maybe, may be go back please to -1/100(10-x)