The student solved the simultaneous equations to find the values of x and y.

The students practiced balancing chemical equations during the lab session.

The students solved several algebraic equations during the study session.

Graduate students spent the semester studying Airy equations and their applications in wave propagation.

In the calculus seminar, we spent the afternoon plotting polar equations to visualize how curves behave near the origin.

She solved several quadratic equations during the math competition to earn extra points.

In my algebra class, we spent the afternoon solving several cubic equations and discussing their geometric interpretations.

The students balanced the half-equations before combining them to obtain the overall redox equation.

Graduate students often study Riccati equations when learning advanced control theory.

Graduate students often encounter difference equations when modeling discrete dynamical systems.