SOLUTION: {{{7/15}}}={{{4/x}}} I dont know how to find x for this. Please help. Thanks so much ^_^

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: {{{7/15}}}={{{4/x}}} I dont know how to find x for this. Please help. Thanks so much ^_^      Log On


   

Question 189229: 7%2F15=4%2Fx
I dont know how to find x for this. Please help.
Thanks so much ^_^
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
7%2F15=4%2Fx Start with the given equation.


7x=4%2815%29 Cross multiply


7x=60 Multiply


x=60%2F7 Divide both sides by 7 to isolate "x".


So the solution is x=60%2F7 which is approximately