Question

Tìm x,biết:

10-(-8+5)=x-[1-3-(-7)
-Cho mik xin cách trình bày !!

Answer 1

=> 10-3=x-5

=>7=x-5

=>x=7+5

=>x=12

Answer 2

:10-(-8+5)=x-[1-3-(-7)

10-  -3 = x-(-2 - (-7))

13=x-9

hay x-9=13

       x=13+9

        x=22

tick nhé

Answer 3

​10 - ( -8 + 5 ) = x - [ 1 - 3 - ( - 7 ) ]

​10 + 8 - 5 = x - 5

18 - 5 = x - 5

​18 = x

=> x = 18

Answer 4

10-(-8+5)=x- [1-3-(-7)]

= 10-(-3)=x- [1-3-(-7)]

= 13=x- [1-3-(-7)]

= 13=x-[(-2-(-7)]

= 13=x-5

= x=5=13

=18

tick nhé bạn lúc nãi lộn

Answer 5

10-(-8+5)=x-[1-3-(-7)]

Suy ra 10--3=x-[1-3-(-7)]

Suy ra  10+3= x-5

Suy ra 13 = x -5

             x = 5 +13 = 18

tick cho to

Answer 6

10-(-3)=x-[(-2)-(-7)

13=x-5

x=13+5

x=18

vay x=18