Question

2(x-1)/3 + 3(1+x)/2=1/2 - x-1/3

Answer 1

Resposta:

Explicação passo-a-passo:

$\frac{2(x-1)}{3}+\frac{3(1+x)}{2}=\frac{1}{2}-\frac{x-1}{3}=>\frac{2.2(x-1)}{6}+\frac{3.3(1+x)}{6}=\frac{3.1}{6}-\frac{2(x-1)}{6}=>4(x-1)+9(1+x)=3-2(x-1)=>4x-4 + 9 + 9x=3-2x-2=>13x+5=1-2x=>13x+2x=1-5=>15x=-4=>x=-\frac{4}{15}$

Answer 2

Resposta:

19x/6= -10/6

Explicação passo-a-passo:

(2X -2)/3 + (3+3X)/2 = 1/2 -X -1/3

(4X -4 +9 +9X)/6 = (3 -6X -2)/6

(13X +5)/6 = (-6X-5)/6

(13X+6X)/6 = (-5-5)/6

19X/6= -10/6