How to solve a system of linear equations in three variables that yields no, or many solutions.
How to write the equation of a line in point-slope form.
How to solve a sine equation by factoring: 4 [sin(theta)]^2 = 2.
How to solve and graph one variable inequalities using multiplication or division.
How to write equations for and graph word problems.
How to know which method to use when solving a quadratic equation.
How to solve equations with absolute values.
How to convert a system of linear equations into a matrix equation and solve it.
How to write an equation to describe a set of pictures.
How to identify a system of equations that is inconsistent or dependent.
How to use the laws of logarithms to expand a log.
How to use the laws of logarithms to condense a log.
Solving two step equations that involve fractions
How to solve a simple proportion.
How to determine what form an equation is written in.
How to write the vector equation of a line.