Respuesta :
Multiply all three fractions by (3*2*13) and it will be simplified.
(19*2*13)+(y*2*13)+(91*3*2)
= 45+y*26+91*6
= 591+26*y
(19*2*13)+(y*2*13)+(91*3*2)
= 45+y*26+91*6
= 591+26*y