We have question
[tex] \frac{W}{6}+ \frac{5}{8} =-1 \frac{3}{8} [/tex]
[tex] \frac{W}{6} + \frac{5}{8} =- \frac{11}{8} [/tex] /*8 (multiply both sides by 8)
[tex] \frac{W8}{6} + \frac{5}{1} =- \frac{11}{1} [/tex] /*6 (multiply both sides by 6)
[tex]8W+5*6=-11*6[/tex] /-30 both sides
8W=-66-30
8W=-96
W=-12