Type the number

Exercise and reference answers

Questions

1. Answer

   3

   Question

   Value of x when x plus 37 equals 40

2. Answer

   13

   Question

   Value of x when x minus 8 equals 5

3. Answer

   5

   Question

   Value of x when 4x equals 20

4. Answer

   12

   Question

   Value of x when x divided by 4 equals 3

5. Answer

   1

   Question

   Product of a number and its reciprocal

6. Answer

   2

   Question

   Sides of an equation you simplify separately

Instructions

Type the number only.

Explanation