Question

а) 35-9х=8
б) 33-8х=9

Answer 1

35 - 9х = 8
9х = 35 - 8
9х = 27
х = 27 : 9
х = 3
___________
35 - 9 * 3 = 8
           8 = 8



33 - 8х = 9
8х = 33 - 9
8х = 24
х = 24 : 8
х = 3
__________
33 - 8 * 3 = 9
          9 = 9