1. Warm up 5(x + 2) 3x – 12 2x + 7 Five times the sum of a number and two
Twelve subtracted from three times a number
Seven more than twice a number
5(x + 2)
3x – 12
2x + 7

2. Review HW

3. Creating Equations

4. Consecutive Number Problems
If the numbers are consecutive use:
1st number = x
2nd number = x + 1
3rd number = x + 2
etc

5. Consecutive Number Problems
If the numbers are consecutive ODD:
1st number = x
2nd number = x + 2
3rd number = x + 4
etc

6. Consecutive Number Problems
If the numbers are consecutive EVEN:
1st number = x
2nd number = x + 2
3rd number = x + 4
etc

7. Example 1
The sum of 3 consecutive even numbers add up to Find the three numbers.
1st 332
2nd 334
3rd 336

8. Example 2
The sum of 4 consecutive numbers add up to Find the four numbers.
1st 1201
2nd 1202
3rd 1203
4th 1204

9. Example 3
You and 3 friends divide the proceeds of a garage sale equally. The garage sale earned $412. How much money did you receive?
$103 each

10. Example 4
A rectangle is 5 yards longer than it is wide. Its perimeter is 98? Find the length and width.
27 by 22

11. Classwork/Homework
Worksheet