Question

2x+ 1 = 19
This is supposed to be two step equations.

Answer 1

x= 9

Explanation:

First I would subtract the 1 from 19 which leaves me with 18 then divide both sides by 2 so 2x/2 = 18/2 which gives me 9 now to check. 2 multiplied by 9 =18 plus 1 =1 9. and thats how I get the answ.r

Answer 2

x=0.1

Explanation:

2x+1+=19

19-1=18

2x=18

2/18=0.1

x=0.1