Basic Algebra
posted by Catherine .
solve the equation m, and check the solution: 5/6x1/5x+4=7/10x

5/6x1/5x+4=7/10x
25/30x  6/30x + 4 = 21/30x
4 = 21/30x  19/30x
4 = 2/30x
4/(2/30) = x
4 * (30/2) = x
120/2 = x
60 = x
Substitute 60 for x to see if my solution is correct. 
Thanks for the help :)

You're welcome.

9x_43=_30x4