Solution

Solution

Solution steps
Cross multiply
Divide both sides by
Verify Solutions
Find undefined (singularity) points:
Combine undefined points with solutions:

Popular Examples

(2x)/6 =(x-2)/(3x)solvefor x,(ax+b)/(cx+d)=8solve for 3/((x+2))=5solvefor y,x= 4/(2-4y)solve for (x^2-16)/(x+4)=x-4

Frequently Asked Questions (FAQ)

  • What is the answer to 15/70 =(30)/x ?

    The answer to 15/70 =(30)/x is x=140

  • Solve for x: 15/70 =(30)/x

    The solution is x=140