Question

tìm x:

-x-3/4=-8/11

 

Answer 1

-x - 3/4 = -8/11

=> -x = 1/44

=> x = -1/44

Answer 2

Ta có :

-x-3/4=-8/11

<=> -x+-3/4 = -8/11

<=> -x = -8/11-(-3/4)

<=> -x = 1/44

Vậy x = 1/44

Answer 3

vậy bạn ngọc vĩ làm sai sao?

Answer 4

\(x-\left(-\frac{3}{4}\right)=-\frac{8}{11}\)

\(x=\left(-\frac{8}{11}\right)+\left(-\frac{3}{4}\right)\)

\(x=\frac{1}{44}\)