7 - 1 = 0 chắc thế

7-1=6+0+8-2...(còn nhiều) ahihi 

7 - 1 = 6

mình nha

hok tốt

vì 6/10 = 0,6 cm = 6 mm bạn ấy bảo thế mk giải thích hộ bạn ấy

6/10 cm = 6 mm

vì sao lại thế sky shunshine bạn có thể giải thích rõ hơn ko

Your school is the institution you owe so much to. As a child you enter into school in kindergarten, and it is your teacher who teaches you the alphabets and the numbers in class. Year after year as you grow up and complete class after class you keep on learning, assimilating knowledge and developing a well-rounded personality.

You also become more and more capable and equipped to do your duties and responsibilities as a good citizen and fine human being. Your teachers at school teach you with a great deal of care and concern and patience. When you are through with school, you are grateful to your school and all the teachers who shaped and moulded you into what you become. And you always carry fond memories of your alma mater.

You will find here below a number of short and long paragraphs on My School of varying word lengths. We hope these My School paragraphs will help students in completing their school assignments. These will also help children to write and read out paragraphs in simple words and with small sentences. Students can select any paragraph on My School according to their parular requirement.

kích chuột phải,

nháy refresh ( rồi giữ phím F5)

B2 nháy vào start va nhấn restart

.............

thế đó

b2 ở đâu v bạn ?

nhanh nào các bn

-12(x-5) + 7(3-x) = 5

-12x + 60 + 21 - 7x = 5

-12x + (-7x)            = 5 + (-21) + (-60)

           -19x            =      -76

             19x           = 76

                x           = 76 : 19

                x           = 4

k mk nha bn

Bằng 200

= 200 

tk mik nhé bạn 

100+100=200

12447

12447

100%

bằng 12447 nha bn. Bn kb với mk ko

45 +2=47

May ngu 

Tao lv 121 lc 100k ma moi v1

TaoTM 

XIn loi ban minh len con dong kinh

45 + 2 = 47

~ Tk mik , mik tk lại 

Bạn ơi đề hình như phải là trừ tử cho 4 thì mới làm được

Gọi phân số đó là : a/9 ( a thuộc Z )

Ta có : a/9 = (a-4)/(9:3)

=> a/9 = (a-4)/3

=> a.3 = (a-4).9

=> 3a = 9a-36

=> 36 = 9a-3a = 6a

=> a = 36 : 6 = 6

Vậy phân số phải tìm là : 6/9

Tk mk nha

Phân số đó là: \(\frac{-6}{9}\)

Mình đoán mò đó ^_^

à nhầm trừ tử 4 nha m.n