Question

How do you graph and solve `|x - 2| = 1`?

Answer 1

`x=3 or x=1`

Explanation:

`abs(x-2)`this pattern which means the distance from x to 2 this point
so use this concept
`x-2=1`
or
`x-2=-1`
so
exist two roots
`x=3 or x=1`