Question

calcule o valor de X: x+3/x-2 = 3/2

Answer 1

x+3/x-2 = 3/2 meios pelos extremos :
2 .(x+3) = 3 . (x-2)
2x + 6 = 3x - 6
2x - 3x = -6 - 6
-x = -12  . (-1)
x = 12