What is x when 71 divided by x equals 84?

To find the answer, just divide the dividend by the quotient: 71 ÷ 84 = 0.8452380952381

To prove this, let's compute 71 divided by 0.8452380952381: $\frac{71}{0.8452380952381} = 84$

How does it work?

Asking what the value of x could be when 71 divided by x gives a result of 84, is equivalent to solving the following equation:

$\frac{71}{x} = 84$

Multiply both sides by x: $\frac{71 x}{x} = 84 x$
$\frac{71 x}{x}$ is equivalent to $\frac{x}{x} \times 71$ , which simplifies to $1 \times 71$ (or just $71$ ).
Thus, the equation becomes: $71 = 84 x$
To find x, divide both sides by 84: $\frac{71}{84} = \frac{84 x}{84}$
Which gives, after simplification: $0.8452380952381 = x$ (or $x = 0.8452380952381$ )

So, if the dividend is 71 and the quotient is 84, the divisor is 0.8452380952381.