asked 15.6k views
3 votes
If de=4x-1,ef=9,and df =9x-22,find the value of x

1 Answer

5 votes

Answer:

df=de+ef


9x - 22 = 4x - 1 + 9


9x - 4x = - 1 + 9 + 22


5x = 30


(5x)/(5) = (30)/(5)


x = 6

answered
User Sultan Ali
by
9.0k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.