Question

(7 supra 2-5supra6)×x+1supra3=9supra6

Answer 1

Răspuns:

x • (7•3 - 5)/6 + 1/3 = 9/6

8x/3 = 9/6 - 1/3

8x/3 = 7/6

21=48x

x=21/48

Answer 2

Răspuns:

7/16

Explicație pas cu pas:

(7/2 -5/6)x +1/3 = 9/6

(21 - 5) / 6 x +2/6 =9/6   |*6

16x =9-2

x= 7/16