Question

10x+1=9

ajuda pfv ajuda

Answer 1

10x=9 - 1
10x= 8
x=8/10
x=0.8

Answer 2

10x + 1 = 9
10x = 9 - 1
10x = 8
x =  8  (:2)
      -----
       10   (:2)

x =  4
      ----
       5