Question

i know im asking alot of questions im sorry Colton is 20, which is 2 years older than twice his sister Sammi’s age. How old is Sammi? Enter your answer in the box.

Answer 1

Explanation:

2x+2=20

x=9

Answer 2

Answer: 9 years old

Explanation:

Step 1: Take Colton's age (20) and set it equal to Sammi's age (in this case,
`2x+2`)

`20=2x+2\\`

Step 2: Subtract 2 from both sides

`18=2x`

Step 3: Divide both sides by 2

`9=x`

Colton: 20 years old

Sammi: 9 years old