2.2 Solving Two- Step Equations. Solving Two Steps Equations 1. Use the Addition or Subtraction Property of Equality to get the term with a variable on.

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2.2 Solving Two- Step Equations

Solving Two Steps Equations 1. Use the Addition or Subtraction Property of Equality to get the term with a variable on one side of the equation. 2. Use the Multiplication or Division Property of Equality to write an equivalent equation in which the variable has a coefficient of 1.

Example 1 Subtract 2 from both sides Multiply each side by 4

Example 3 Subtract 6 from each side Use the Multiplication Property of Equality Multiply each side by -1

Example 4 original equation Subtraction Property of Equality Subtract Multiplication Property of Equality Multiply

Example 5 original equation Definition of subtraction Subtraction Property of Equality Division Property of Equality subtraction divide

Do problems 1,5,9,20,36 Page 84 You have 20 minutes then we will check answers

Problem #Answer

Homework Page odd odd