Respuesta :
[tex]\\ \sf\longmapsto 75-3y[/tex]
- We can see 75 is a multiple of 3
- Take 3 common
[tex]\\ \sf\longmapsto 3(25-1y)[/tex]
[tex]\\ \sf\longmapsto 3(25-y)[/tex]
- Hence simplified
[tex]\\ \sf\longmapsto 75-3y[/tex]
[tex]\\ \sf\longmapsto 3(25-1y)[/tex]
[tex]\\ \sf\longmapsto 3(25-y)[/tex]