Question

5 times the difference of a number and 7​

Answer 1

We conclude that '5 times the difference of a number and 7​' can be written algebraically such as: 5(x-7)

Explanation:

• Let 'x' be the number

The difference of a number and 7 is determined by subtracting 7 from the number.

so

• Difference of a number and 7​ will be: x - 7

Given that 5 times the difference of a number and 7​.

• 'Five time' mean the expression would have to be multiplied by 5.

so the expression becomes

• 5(x-7)

Therefore, we conclude that '5 times the difference of a number and 7​' can be written algebraically such as: 5(x-7)