7 / 5x + 2 ifadesi sadeleştirilebilir bir kesir olduğuna göre, x´in bir basamaklı kaç doğal sayı değeri vardır?

2/3´sinin 2 eksiği, yarısından 5 fazla olan sayı kaçtır?

7 / 5x + 2 ifadesi sadeleştirilebilir bir kesir olduğuna göre

since this statement (7 / 5x + 2 ) is a fraction that can be simplificated,

x´in bir basamaklı kaç doğal sayı değeri vardır?

how many of one digit natural numbers has "x" ?

2/3´sinin 2 eksiği, yarısından 5 fazla olan sayı kaçtır?

what is the number that is 2 less than its 2/3 is 5 more than its half ?

 7

----             As 1,2,3,4,5,6,7,8,9 are one digit natural numbers

5x+2            "0" is natural number but we cant put "0" ..5.0+2 = would be undefinable.

5.1+2          BUT we can take only one of them 5.1+2 = 7  cos this way this fraction can

5.2+2          be simplificated. 7          7

5.3+2                               ---- =   ---- = 1    so the answer is Only one natural number

5.4+2                              5.1+2      7             "X" can take.

5.5+2

5.6+2

5.7+2

5.8+2

5.9+2

my math wasnt great at school but this is my try..)

When it comes to the second one:

2/3´sinin 2 eksiği, yarısından 5 fazla olan sayı kaçtır?

what is the number that is 2 less than its 2/3 is 5 more than its half ?

2x              1x                                     2x         1x

---- - 2 =  -----  + 5   ===========>  ------ - ------ = 5+2

 3                2                                      3          2

                                                         (2)        (3)

 4x       3x                                              x          7                                 

----- -  ---- = 7       ==============>  ----   = ----  ===>  x = 6.7 = 42

  6          6                                            6           1

so the answer for the second problem is 42    I am hundred percent sure about this one.

Thanks, tunci, you solved them for me also . Actually I have the correct answers. Sometimes questions are more difficult than answers.

 You are welcome Abla.

kafa zehir gibi hala tunci helal sana..

 Great maths, tunci. Just 2 comments to make the English clearer:

(i) should be simplified

(ii) second needs restructuring:

either:

for what number is 2 less than 2/3 of it, 5 more than half of it?

what is the number that when you take 2 less than its 2/3 of it you get 5 more than  half of it ?

PS also "doğal sayı" we call "integer" or "whole number"

You forgot 8 

 yes You are right Armegon ! I forgot 8 ! missed it   ..

           7            7           1

        ------ =  ------- = -----         so there are two one digit numbers "x" can take..

        5.8+2        42           6             "1 and 8 "

Maths and I are like long years married couples . We never get on ..