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a term or terms that are connected by either addition or subtraction; Simplify or Evaluate

statements of equality between at least two terms; Solve

are statements that have either > or < between at least two terms

letters or symbols used to represent numbers or an unknown

specific numbers that are not multiplied by any variables

numbers that are multiplied by one or more variables

constant or variable expressions; separated only by addition and subtraction

terms that have the same variables raised to the same power

replacing a variable with a known quantity(number)

adding or subtracting terms that have the same variables raised to the same power; this method is used to simplify expressions

1. Parenthesis and other grouping devices
2. Exponents and Square Roots
3. Multiplication and/or Division from Left to Right
4. Addition and/or Subtraction from Left to Right

this is the goal when trying to solve an equation

Operations that “undo” one another; Addition/Subtraction, Multiplication/Division, Powers/Square Roots

whatever is added/subtracted from one side of an equation must be added/subtracted from the other side of the equation

whatever is multiplied/divided from one side of an equation must be multiplied/divided from the other side of the equation

a number that when added to the original given number yields(equals) zero

a number that when multiplied by the original given number yields(equals) one

any number(n) plus zero is equal to n

any number(n) multiplied by one is equal to n