Evaluating Expressions and Solving Equations

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Evaluating Expressions and Solving Equations Honors Algebra II with Trigonometry Mr. Agnew

Essential Stuff Essential Question Essential Vocabulary How do you solve multi-step linear equations? Essential Vocabulary Like terms Equation Variable

Remember… Simplify – to combine all like terms in an expression (answer may contain numbers and variables) Evaluate – to find the value of an expression using given values of variable(s) (answer is a number) Solve – to find the value of a variable in an equation

Solving Equations When solving an equation, isolate variable. Eliminate parentheses with the distributive property Eliminate fractions by multiplying by a common denominator Three types of answers: One solution No solution All Real Numbers Class Examples

Homework: Homework 1.2: Solving Equations