3-1 to 3-3: Solve One Step, Two Step, and Multistep Equations Objectives: Solve one step equations Solve two step equations Solve multi-step equations.

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Presentation transcript:

3-1 to 3-3: Solve One Step, Two Step, and Multistep Equations Objectives: Solve one step equations Solve two step equations Solve multi-step equations Common Core Standards: A-CED-1, A-REI-1, A-REI-3, A-REI-5, A-CED-1, A-CED-3, A-REI-1, A-REI-3, G-MG-2, N-Q-1 Assessments: Define all Vocab for these sections Complete worksheet

Addition and Subtraction Property of Equality x-a=b, then x-a+a=b+a or x=b+a – Inverse operations- two operations that undo each other x+a=b, then x+a-a=b-a or x=b-a

Solve: X+7=4 X+7=4X-12=3

Multiplication and Division Property of Equality

Solve

Solving Two Step Equations When solving two-step and multi-step equations you typically solve by applying the inverse operation in the reverse order of opperations

Solve by doing the inverse, and order of operations backwards.

Combine Like Terms 7x- 4x = 21

Solve Multi-Step Equations When solving multi-step equations start by simplifying both sides of the equation, then use inverse operations to solve for the variable.

Solve 8x -3x -10 = 207x + 2(x+6) = 39

Solve