Question

3w+3/4 -2w-5/8 =5w-1/6

Answer 1

Olá, bom dia ☺

Resolução:

3w/1+3/4 -2w/1-5/8 =5w/1-1/6

m.m.c.(4,8,6)=24

(72w+18-48w-15)/24=(120w-4)/24

Elimina-se o denominador 24.

72w+18-48w-15=120w-4

72w-48w-120w=-4-18+15
-96w=-7
96w=7
w=7/96

Bons estudos :)