Chapter+2

__**Vocabulary**__ Variable Constant Coefficient Like Terms

__**Concepts**__ Simplifying expressions (combine like terms, distributive property) Solving for X

__ **Stuff to Understand** __ You can't add or subtract unlike terms, but they can be multiplied together To solve for X:
 * Simplify both sides of the equation.
 * Isolate the variable (to either side)
 * Divide by the coefficient (or multiply if a fraction)