Question

(b)
Write down the integer value of x that satisfies 16 < 3x < 20

Answer 1

x must be 6 because 6 * 3 is 18 which is greater than 16 but less than 20. x can't be 6.1 or include decimals or fractions because integers are whole numbers just adding negative numbers so therefore 6 is the only answer for this question.

Explanation:

Hope this is the answer you were looking for. If I am wrong I will try correcting my mistake. :)