Algebra is all about missing values or numbers. If you have solved a missing box problem, you have already solved an algebra equation. Rather than drawing missing boxes or writing the words “missing ...

Some important points to revise from the chapter are: • An equation of the form ax + by + c = 0, where a, b and c are real numbers, such that a and b are not both zero, is called a linear equation in ...

Practice simplifying and applying operations to algebraic equations ahead of your National 5 Maths exam with this interactive maths quiz. Brush up on your knowledge of simplifying and applying ...