Chapter+8+-+Variable+and+Equations


 * __Variables and Equations__** + = - x ÷ + = -

8.1 Solving Equations by Addition

8.2 Solving Equations by Division

8.3 Solving Equations by Multiplication

8.4 Writing and Reading Equations

8.5 Using Equations to Solve Problems

Review

+ = - x ÷ + = - x ÷ + = - x ÷ + = -