1. Two-Step Equations
LAM 1 – 9/5/2017

2. 11x - 4 = 29
You should get 3 – Show ALL work
Equation #1

3. (a+7) / 8 = 5
You should get 33 for an answer
Equation #2

4. 2a - 6 = 4
You should get 5 for and answer
Equation #3

5. (n+1) / 2 = 15
You should get -31 for an answer
Equation #4

6. Hiroshi is buying a pair of water skis on sale for 2/3 of the original price. After he used a $25 gift certificate, the total cost before taxes is $115. Write an equation for the problem. Then solve the equation.
You should get $210 for an answer
Word Problem #1

7. A music store has sold 3/5 of their hip-hop CDs, but were 10 were returned. Now the store has 62 hip-hop CDs. How many were there originally?
You should get 130 for an answer
Word Problem #2

8. Len read 3/4 of a graphic novel over the weekend
Len read 3/4 of a graphic novel over the weekend. Monday, he read 22 more pages. If he has read 220 pages, how many pages does the book have?
You should get 264 for an answer
Word Problem #3

9. 2q + 11 = 3
You should get -4 for an answer
Equation #5

10. (k + 9) / 12 = -2
You should get -33 for an answer
Equation #6

11. Susan had a $10 coupon for the purchase of any item
Susan had a $10 coupon for the purchase of any item. She bought a coat that was on sale for 1/2 its original cost before taxes. What was the original price of the coat? Write an equation for the problem. Then solve the equation.
You should get $270 for an answer
Word Problem #4

12. Word Problem #5 Find three consecutive odd integers with a sum of -51
Let n = the least odd integer
The n+2 = the next greatest odd integer and n+4 = the greatest of the three integers
The answer you should get is -19
Word Problem #5

13. Door Pass #5