What is x when 42 divided by x equals 8?

In other words, what would the divisor be if the dividend were 42 and the quotient 8?

To find the answer, just divide the dividend by the quotient: 42 ÷ 8 = 5.25

To prove this, let's compute 42 divided by 5.25: 42 5.25 = 8

How does it work?

Asking what the value of x could be when 42 divided by x gives a result of 8, is equivalent to solving the following equation:

42 x = 8

  1. Multiply both sides by x: 42 x x = 8 x
  2. 42 x x is equivalent to x x × 42 , which simplifies to 1 × 42 (or just 42 ).
  3. Thus, the equation becomes: 42 = 8 x
  4. To find x, divide both sides by 8: 42 8 = 8 x 8
  5. Which gives, after simplification: 5.25 = x (or x = 5.25 )

So, if the dividend is 42 and the quotient is 8, the divisor is 5.25.