Question

x-2supra x+2 =2 supra 3
Afla x???

Answer 1

$\frac{x-2}{x+2} = \frac{2}{3}$ 2(x+2) = 3(x-2) 2x + 4 = 3x - 6 2x - 3x = -6 - 4 -x = -10 x= 10