👉 Learn how to solve literal equations involving formulas. A literal equation is an equation where the unknown values are ...

👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are ...

We have looked at how to solve equations with one unknown value, but what happens when there are two unknown values? An equation with two unknown values will have infinitely many solutions. or \(x=100 ...

Make sure you are confident in solving one and two-step linear equations and expanding brackets in order to tackle these more complex types of equations. Substitute close substituteIn algebra, to ...