Question

X+2/3  +x-3/2=-5

Rezolvati ecuatia in multimea nr naturale. Ajutor!Rezolvare completa!

Answer 1

$\frac{x+2}{3}+ \frac{x-3}{2} =-5$

Aducem la acelasi numitor
$2(x+2)+3(x-3)= -30$

$2x+4+3x-9=-30 <=> 6x =-30+9-4$

$5x = -25$

$=>x= \frac{-25}{5} =- 5$

Answer 2

X+2/3  +x-3/2=-5 , aducând la acelaşi numitor(6)  avem : 

2x+4+3x-9=-30
5x-5=-30
5x =-30+5
5x=-25
x=-25 : 5
x=-5 .