find x if the following pairs of rational number are equal
(1)6/8,x/-9
(2) x/5,-4/8
(3)9/x,-5/4
please please give me answer please
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
1. 6/8 CAN BE REDUCED TO 3/4 AND x/-9. can be written as -x/9
now equating we get 3/4 = -x/9. hence x= -27/4
2. -4/8 can be written as -1/2
now equating we get x/5=-1/2 and hence x= -5/2
3. equating 9/x and -5/4 we get. x= -36/5