1:three diminished by 3n is fifteen less twice the number x.
2:six times the number c added to 14 is equal to thirteen.
3:the product of twelve increased by twice b and six is negative nine.
4:thrice the number p is the same as seven added to three k.
5: thr difference of two times number f and four cubed is four j.

Write the algebraic equation for each verbal sentence.
please answer correctly thanks <3​