Question

8+ 3x -5 = 13 +5x

 

 

Answer 1

-5 đó

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Answer 2

=>-2x=10

=>x=-5

Ai tích mk mk sẽ tích lại

Answer 3

8 + 3x - 5 = 13 + 5x

=> 3 + 3x = 13 + 5x

=> 3 = 13 + 5x - 3x

=> 3 = 13 + 2x

=> 2x = 3 - 13 = -10

x = -10 : 2

x = -5

Answer 4

8+3x-5=13+5x

 3x-5x =13-8+5

  -2x    =5+5

      -2x=10

        x =10:2

        x =5

Vậy x=5

Answer 5

nhầm nha

kq đúng là x=-5

xin lỗi bn nha

chúc bn học gioi 

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