Algebra Practice Problem - Simplify Expressions with Substitution #3436572 (License: Personal Use)

The image features a cheerful female educator in a purple top, holding a blue notebook and pointing to a chalkboard with a substitution-based algebra problem: given a = 5, evaluate (20a)/4 + (15a)/3. The clean, cartoon-style illustration emphasizes clarity and engagement, ideal for educational materials targeting early algebra learners. Visual cues like the chalkboard, pointer, and friendly demeanor support pedagogical effectiveness.

Used on educational websites, lesson plan pages, or math tutorial blogs to illustrate basic algebra substitution problems. Matches user intent for visual learning aids, homework help, or classroom resource downloads.