Question 749114
Determine the number of gallons, u,  of a L% material solution and the number of gallons, v,  of H% solution that are required to make M gallons of a T% material solution.


{{{highlight((Lu+Hv)/M=T)}}} and {{{highlight(u+v=M)}}}


Solve the system for u and v.  Substitute the known given values to compute u and v.