1. Algebraic Proofs

2. 1.X + 5 = 19 2. - 5 - 5 3.X = 14 1.Given 2.- Prop. = 3.Simplify Statement Reason

3. 1.1 = x – 2 2.+2 +2 3.3 = x 1.Given 2.+ Prop = 3.Simplify Statement Reason

4. 1.x ÷ 7 = 6 2. x 7 x 7 3. x = 42 1.Given 2.x Prop. = 3.Simplify Statement Reason

5. 1.5x + 4 = 39 2. - 4 - 4 3.5x = 35 4.÷5 ÷5 5.x = 7 1.Given 2.- Prop = 3.Simplify 4.÷ Prop = 5.Simplify Statement Reason

6. 1.2x – 6 = 24 2. + 6 + 6 3.2x = 30 4.÷2 ÷2 5.x = 15 1.Given 2.+ Prop = 3.Simplify 4.÷ Prop = 5.Simplify Statement Reason

7. 1.7(4x – 10) = 14 2.28x – 70 = 14 3. + 70 +70 4.28x = 84 5.÷28 ÷28 6.x = 3 1.Given 2.Distributive Prop 3.+ Prop = 4.Simplify 5.÷ Prop = 6.Simplify Statement Reason

8. Exit Slip 1.5x + 5 = 40 2. 3. 4. 5. 1.Given 2. 3. 4. 5. Statement Reason