Unit
27 problems with answers
from
http://www.textbooksfree.org/
Need Help? Quick Notes
Unit 27 Multi-Step
Equations and Part
4 Review will help
Go to
Unit 28 PP
comments and suggestions to antonw@ix.netcom.com
|
Unit
27 problems with answers
from
http://www.textbooksfree.org/ | |||
| Practice Problems 27 Solve the following equations and check your answer. | |||
| 1) 9x + 5 = 23
|
2) 5x - 4 = 31 | 3) |
4) 4n + 3n + 5 =12 |
| 5) 4n + n = 21
|
6) 7y - 3y = 16 | 7) |
8) 5y - 3 + 2y = 39 |
| 9) 5n - 4 = n + 16
|
10) 4x + 6 + 3x = 2x + 31 | ||
| 11) 6(2x - 4) = 36
|
12) 2(4y - 4) - 3 = 21 | ||
| 13) Bill and Shawn spent $130 on clothes.
Bill spent $18 more than Shawn. How
much did each spend? Hint: x = Shawn's
spending.
comments and suggestions to antonw@ix.netcom.com
|
14) Three numbers add to 210. The second number is 10 more than the first and the third number is three times the first. Find the numbers. Hint: x = first number. | ||