Greenrune113 Greenrune113

13-09-2017
Mathematics

contestada

Find all real solutions:
[tex] \frac{2x}{x + 1} = \frac{2x - 1}{x} [/tex]

Respuesta :

kphung76127 kphung76127

13-09-2017

Since they are equivalent, use the cross multiplication method to solve.

(x+1)(2x-1)= (2x)(x)

Multiply both sides. Remember to foil the left side
2x^2+x-1= 2x^2

Subtract 2x^2 from both sides
x-1=0

Add 1 to both sides
x=1

Final answer: x=1

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