Section 1.1 LinearEquations

Example 1 solve 34z 5 15z 20 3z 2 solve 5x 9

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Unformatted text preview: Example 1 Solve −3(4z + 5) = −15z − 20 + 3z . 2 Solve 5x − 9 − 2 = −5(2 − x ) − 1. Outline Linear Equations Equations in More Than One Variable Formulas A formula is an equation that models a known relationship between two or more quantities. Example 1 2 P1 V1 P2 V2 = for T2 . T1 T2 h(b1 + b2 ) Solve A = for h. 2 Solve Outline Linear Equations Equations in More Than One Variable Problem Solving When solving a problem: Gather and organize the information. Identify what you are asked to find, list information, and label constants and...
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