Solution

Solution

Solution steps
Cross multiply
Solve
Verify Solutions
Find undefined (singularity) points:
Combine undefined points with solutions:

Popular Examples

10^5=(10)/(b^3)(42)/x =74/(x+2)= 9/(3x)1= 2/(r^2)-1/r15/70 =(30)/x

Frequently Asked Questions (FAQ)

  • What is the answer to 4/r = r/9 ?

    The answer to 4/r = r/9 is r=6,r=-6

  • Solve for r: 4/r = r/9

    The solution is r=6,r=-6