SOLUTION: i was wondering how you do the following equation: 2/3x +3/4yx = 9 i have no idea how to do this this! please help!!!!

Algebra ->  Systems-of-equations -> SOLUTION: i was wondering how you do the following equation: 2/3x +3/4yx = 9 i have no idea how to do this this! please help!!!!      Log On


   

Question 214290: i was wondering how you do the following equation:
2/3x +3/4yx = 9
i have no idea how to do this this!
please help!!!!
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
2/3x +3/4yx = 9
2x/3+3xy/4=9
(4*2x+3*3xy)/3*4=9
(8x+9xy)/12=9
8x+9xy=12*9
x(8+9y)=108 ans.