Question

three more than a number is 14​

Answer 1

let x be the number.

x+3=14

x=14-3

x=11

Answer 2

Step-by-step explanation:

Three more than a number is 14.

here, we need to note out the know and unknown and their relation(i,e what is given and what is required and their relationship).

let's denote the unknown by literal such as x, y, or z.

according to your question, we don't know "what number should we added to three more so that is 14.

.°. let a number be x

= x + 3 = 14

= x = 14 - 3

=x = 11