Question

:--------30+x/30-x=2/1​

Answer 1

Answer:

840/29 is the answer according to e

Answer 2

$30 + \frac{x}{30} - x = \frac{2}{1} \\ \frac{900 + x - 30x}{30} = 2 \\ 900 - 29x = 2 \times 30 \\ - 29x = 60 - 900 \\ - 29x = - 840 \\ x = \frac{ - 840}{ - 29} = 28.97 \: or \: 28 \ \frac{28}{29}$

hope it will help you