Question

What is three times a number is increased by 11 ,the result is 32

Answer 1

Expression-

3×r+11=32

r=7

Explanation:

I have run this answer the calculator a million times so trust me on this one

Answer 2

7

Explanation:

let x be the number

3x + 11 = 32

3x = 21............subtract both sides by 11

x = 7................divide both sides by 3