Question

What is the algebraic expression for 2 more than twice a number?

Answer 1

`2n+2`

Explanation:

Let the "number" be represented algebraically as `n`.
`"2 more than "color(red)(" twice a number")`
`iff "2 more than "color(red)(2n)`

`color(blue)("2 more than") color(white)("X")2n`
`iff color(blue)(2+)2n` or `2ncolor(blue)(+2)`