Question

27+(2x-5) =14

tìm x

Answer 1

27 + (2x - 5) = 14

2x - 5 = 14 - 27

2x - 5 = -13

2x = (-13) + 5

2x = -8

x = -8 : 2

x = -4

Vậy x = - 4

Answer 2

27+(2x-5) =14

=>2x-5=14-27

=>2x-5=-13

=>2x=-13+5

=>2x=-8

=>x=-8:2=-4

vậy x=-4

Answer 3

27+(2x-5)=14

2x-5 = 14-27

2x-5=-13

2x=-13+5

2x=-8

x=(-8):2

x=-4

Answer 4

27 + (2x - 5) = 14

=> 2x - 5 = 14 - 27

=> 2x - 5 = -13

=> 2x = -13+ 5

=> 2x = -8

=> x = -8:2

=> x = -4

Answer 5

x=-4 duyệt nhanh nha

Answer 6

27+(2x-5)=14

=>2x-5=-13

=>2x=-8

=>x=-4

    Vậy x=-4

Answer 7

27+(2x-5) =14

      2x-5 =14-27

      2x-5=-13

      2x  =-13+5

      2x =-8

Vì 2.(-4)=-8 nên x=-4