exam Maths Puzzle Numerical Ability

Hi. May I have some help with the following equation?

Find all real solutions of the following equation. (If there are extra answer boxes, enter NONE.)

(x/(x+7))^2 = (4 x)/(x+7) - 4

Read Solution (Total 0)

exam Other Question
Graph the functions
f(x)=-2x-5
McGraw Hill 6th edtion, chapter 7.5 exercise #22
Thanks for your time!!!! 0.3 (4 + 2X)
- 0.1 (X +2)
= 0

Please tell me what X is/ The value of X.

Thanks.