Question

Which equation represents the statement thirteen less then a number is forty two

Answer 1

X-13=42
x is the "variable", you're taking 13 away from that, and the answer is also given, 42.

Answer 2

The equation which represents the statement thirteen less then a number is forty two is:

x-13=42

Explanation:

Let x be any number

we are given that:

thirteen less then a number is forty two

i.e. x-13=42

Hence, the equation which represents the statement thirteen less then a number is forty two is:

x-13=42