Question

DE O CONJ: SOLUÇAO DAS EQUAÇOES:

a ,X+2/X=2 b; X-2/3-X-3/2=1 c; X+1/X-1+2X-5/X-3=3 d; 3 (X+1)-2X-4=0 e, (X-1).(X+1)-(X+1) AO QUADRADO =0

Answer 1

d)

 

$3(\text{x}+1)-2\text{x}-4=0$

 

$3\text{x}+3-2\text{x}-4=0$

 

$\text{x}=4-3$

 

$\text{x}=1$