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Chapter 1

Linear Equations

Inverse Operations opposite operations that undo each other (addition and subtraction as well as multiplication and division)
Two-Step Equation it takes two operations to isolate the variable, first adding or subtracting then multiplying or dividing
Solution a final answer to a math problem
Coefficient a number in front of and used to multiply a variable
Constant a number on its own not multiplied to a variable
Properties of Equality if you perform an operation on both sides of an equation the sides remain equal
Equation a statement that says two mathematical expressions are equal (using "=" sign)
Expression a mathematical phrase that contains only numbers, variables, and operations (no "=" sign)
Evaluate to find the value of a mathematical expression
Variable a symbol (usually a letter) that stands in for a number(s) `we don't know yet
Infinite without end
Simplify to reduce, regroup, or perform all possible operations
Created by: cbaumler