Question 1054315
The description is just like any other of its kind, but just using variables for all values and numbers.  I really, <i>really, REALLY</i> suggest you study this, which is the same thing, but just using other variables:


<a href="https://www.algebra.com/my/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev">LESSON:  Mixture for both material quantities unknown for a known amount of finished mixtures,  https://www.algebra.com/my/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev</a>