1. The problem statement, all variables and given/known data [tex]8x^2-7a^2=19a^2-5ax[/tex] 2. Relevant equations None 3. The attempt at a solution [tex]8x^2-7a^2=19a^2-5ax[/tex] [tex]13ax^2-7a^2=19a^2[/tex] [tex]13ax^2=26a^2[/tex] Now I'm not sure what I should do next... Maybe divide both sides by 2 to get rid of the squares [tex]13ax=26a[/tex] Then say that [itex]ax = 13a[/itex] ? I am confused.