Question

17x - 70 = 2x + 5
Tìm x :)

Answer 1

\(17x-70=2x+5\)

\(17x-2x=5+70\)

           \(15x=75\)

                 \(x=5\)

Answer 2

x = 5 ạ 

17*5-70=2*5+5

85-70=10+5

75=75

Answer 3

Nếu đúng k dùm ạ 

Answer 4

17x - 70 = 2x+5

17x - 2x = 70 - 5

15x = 65

x=65 : 15

x=13/3

Answer 5

\(17x-70=2x+5\)

\(\Rightarrow17x-2x=5+70\)

\(\Rightarrow15x=75\)

\(\Rightarrow x=75:15\)

\(\Rightarrow x=5\)

Answer 6

ta có 

17x-70= 2x + 5

=> 17x-2x =5 + 70 

=> 15x= 75

=> x= 75:15

=> x=5

       Vậy x = 5

Answer 7

Sorry mik làm nhầm! x=5 mới đúng!

Answer 8

mình làm hay hơn mà

Answer 9

     17x-70=2x+5

=>17x-2x=70+5

=>15x      =75

=>    x       =75:15

=>    x        =5

Answer 10

17x - 70 = 2x + 5

17x - 2x = 5 + 70

15x        = 75

    x        = 75 : 15

    x        = 5

Answer 11

17x -70 = 2x + 5 

=> 17x - 2x = 5 + 70 

=> 15x       = 75

=>    x        = 75 : 15 

=>    x        = 5