Question

-5/4n=30

a- n= (-50)
b- n= (-32)
c- n= 32
d- n= 50

Answer 1

you want to get n all alone
to find n from -5/4 n = 30 so multiply both sides by 4
*4 *4
so -5 n = 120 then divide both sides by negative 5
/(-5) /(-5)
n = - 120/5 = ...