How do you solve #\frac { 2x } { x - 4} = \frac { - x } { x - 8}#?

1 Answer
Jun 3, 2018

#x = 0 and 20/3#

Explanation:

As per the question, we have

#(2x)/(x-4)=(-x)/(x-8)#

#:. 2x(x-8)=(-x)(x-4)#

#:. 2x^2 - 16x = -x^2 + 4x#

#:. 2x^2+x^2 - 16x -4x = 0#

#:.3x^2 - 20x = 0#

#:. x(3x - 20) = 0#

#:. x = 0, 20/3#

Hence, the answer.