Respuesta :
Do the following
find a common denominator 5x8=40
get all your denominator values the same
next solve
(5×15)+(8×2)+(5×(-7))/(40)
so you get this next
75+16-35/(40)
then you have
56/40
which reduces down to
7/5
find a common denominator 5x8=40
get all your denominator values the same
next solve
(5×15)+(8×2)+(5×(-7))/(40)
so you get this next
75+16-35/(40)
then you have
56/40
which reduces down to
7/5
