Question

fill in the blanks

if 2 (x - 1)= 18,​

Answer 1

Answer:

2x -2 =18

2x=18+2

2x= 20

x=20/2

x=10

Answer 2

Answer:

x=9.5

Step-by-step explanation:

2(x-1)=18

2= 18 +1

2x=19(diviside both sides by 2 to x get)

2x/2 = 19/2

x=9.5

hope you understand my answer