2. Warm-Up Warm-Up I will be coming around checking your homework while you are working on your warm-up 1)2(-4 + k) = 24 2)37 = 4x – 6x + 13 3) ½(14x – 22) = -53 4) 18 = 14x - 3(4x + 2)

4. If you do something to one side of an equation… You must do the SAME THING to the other side of the equation!!!

5. 5x = 4x + 7 Box out answer. Get all terms with variables on one side of the equation -4x 1x = 7

6. 6x = 4x + 8 Get variable by itself. Box out answer. Get all terms with variables on one side of the equation -4x 2x = 8 22

7. 4x + 19 = 2x + 25 Get variable by itself. Box out answer. Get all terms with variables on one side of the equation and all numbers on the other side. -2x 2x + 19 = 25 -19 2x = 6 22

10. 5x = 4x + 7 Box out answer. Get all terms with variables on one side of the equation -4x 1x = 7

11. 6x = 4x + 8 Get variable by itself. Box out answer. Get all terms with variables on one side of the equation -4x 2x = 8 22

12. 4x + 19 = 2x + 25 Get variable by itself. Box out answer. Get all terms with variables on one side of the equation and all numbers on the other side. -2x 2x + 19 = 25 -19 2x = 6 22

13. 3x + 5x – 8 = 2(3x + 7) Box out answer. -6x +8 2x = 22 22 8x – 8= 6x+ 14 2x – 8 = 14 Simplify each side of the equation (distribute and/or combine like terms) Get variable by itself. Get all terms with variables on one side of the equation and all numbers on the other side.

14. -6(x + 5) + 10x = 10x + 18

15. 3 – 4(3m + 1) = 6m + 53