Question

Reduza os termos semelhantes:

( 1/3y + 1/2x) - (4/3y - 3/2x)

Answer 1

$( \frac{1}{3} y+ \frac{1}{2} x)-( \frac{4}{3} y- \frac{3}{2} x)= \\ \\ \frac{1}{3} y+ \frac{1}{2}x- \frac{4}{3} y+ \frac{3}{2} x= \\ \\ \frac{1}{2} x+ \frac{3}{2} x+ \frac{1}{3}y- \frac{4}{3} y= \\ \\ \frac{4}{2}x- \frac{3}{3} y= \\ \\ 2x-y$

Answer 2

     
    1/3y  -  4/3y  +  1/2x  +  3/2x  =

    (1/3  -  4/3) y  +  (1/2  +  3/2) x  =

    - 3/3 y   + 4/2 x

    2x  - y     (resposta)