HW L9-2 pg 341 #10-32 evens L9-2 Notes: Solving Addition

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HW L9-2 pg 341 #10-32 evens L9-2 Notes: Solving Addition Chapter 9 L9-2 Notes: Solving Addition

Vocabulary When you solve an equation, the goal is to get the variable by itself on one side of the equation. One way to do this is to use inverse operations. Inverse operations undo each other. For example, to solve an addition equation, use subtraction.

Solve an Equation by Subtracting Solve x + 3 = 8.

Solve an Equation by Subtracting Solve b + 5 = 2

On Your Own… Solve each equation. 1. c + 4 = 3 2. x + 3 = -2 3. 2 + g = -4