What is x when 42 divided by x equals 83?

To find the answer, just divide the dividend by the quotient: 42 ÷ 83 = 0.50602409638554

To prove this, let's compute 42 divided by 0.50602409638554: $\frac{42}{0.50602409638554} = 83$

How does it work?

Asking what the value of x could be when 42 divided by x gives a result of 83, is equivalent to solving the following equation:

$\frac{42}{x} = 83$

Multiply both sides by x: $\frac{42 x}{x} = 83 x$
$\frac{42 x}{x}$ is equivalent to $\frac{x}{x} \times 42$ , which simplifies to $1 \times 42$ (or just $42$ ).
Thus, the equation becomes: $42 = 83 x$
To find x, divide both sides by 83: $\frac{42}{83} = \frac{83 x}{83}$
Which gives, after simplification: $0.50602409638554 = x$ (or $x = 0.50602409638554$ )

So, if the dividend is 42 and the quotient is 83, the divisor is 0.50602409638554.