Khan Academy Static

A high-level, conceptual walk-through of what an equation represents and why we do the same thing to both sides of it

1826_Representing_a_relationship_with_an_equation.html

1828_Dividing_both_sides_of_an_equation.html

1827_One_step_equations_intuition.html

1825_Same_thing_to_both_sides_of_equations.html