# solving a system in three variables   11 videos

• #### Solving Equations- two variable terms

##### Pre-AlgebraSolving Equations and Inequalities

Simplify each side of an equation before solving with two variable terms

• #### Solving One Variable Inequalities

##### Pre-AlgebraSolving Equations and Inequalities

How to solve one step inequalities

• #### Solving Equations - one variable term

##### Pre-AlgebraSolving Equations and Inequalities

Solving two step equations with integers

• #### Graphing One Variable Inequalities

##### Pre-AlgebraSolving Equations and Inequalities

Graphing one variable inequalities on a number line

• #### Solving Equations with Decimals

Review of operations with decimals in order to solve equations with decimals

• #### Formulas

##### Pre-AlgebraSolving Equations and Inequalities

The importance of solving literal equations for a given variable

• #### Solving Equations with fractions and decimals by "Clearing"

##### Pre-AlgebraSolving Equations and Inequalities

Solving equations with fractions by multiplying by the least common multiple

• #### Distributing

##### Pre-AlgebraPolynomials

Distributing a constant, variable, or negative over a polynomial