Question

I thought of number R, added 12 to it, and doubled the result.

Answer 1

2R + 24

Explanation:

The number is R

R is added to 12 : R + 12

Double the result: 2 (R + 12)

= 2 R + 24

Thus, the result is 2 R + 24.

Answer 2

2R+24

two times R plus 24

Explanation:

Let

R -----> the number

step 1

added 12 to number R

That means ----> sum the number R plus the number 12

so

(R+12)

step 2

doubled the result

That means ----> Multiply the result in step 1 by 2

so

2(R+12)

Distribute the number 2

2R+2(12)

2R+24

The result is two times R plus 24