name date period lesson 5 homework practice...lesson 5 homework practice solving equations with...
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NAME ___________________________________________________ DATE _____________________ PERIOD __________
Lesson 5 Homework PracticeSolving Equations with Variables on Each Side
Solve each equation. Check your solutions. 1. 3g - 12 = 9g -2 2. 14m = 18 + 12m 9
3. 7c - 7 = 4c + 17 8 4. -11t = 15 - 6t -3
5. 20s + 4 = 13s - 10 -2 6. -2h - 16 = 3(h - 2) -2
7. 27j - 6 = 14 j + 7 1 8. -1 + 19w = 11w + 23 3
9. 8 - p = -12 - 3p -10 10. 9k - 26 = 6k - 8 6
11. 4(7 - d) = 5d - 17 5 12. 2y + 7 = y -7
13. 11.7 - 2x = x 3.9 14. 3b + 4.4 = 2.6 - 6b -0.2
15. 3 −
4 y - 6 = 1 −
4 y + 10 32 16. 2c + 7.5 = 6.2 - 3c -0.26
17. 5d - 11 = 2d + 2 13
−
3 or 4
1 −
3 18. 6a - 10 = 2a - 7
3 −
4
19. 8n - 6 = -9n + 11 1 20. 2f - 9 = 14f + 1 -
5 −
6
Write an equation to find each number. Then solve. 21. Twice a number is 60 more than five times the number. What is the number?
Let x = the number; 2x = 5x + 60; -20
22. Four times a number is 21 more than the number. What is the number? Let x = the number; 4x = x + 21; 7
23. Eight less than three times a number equals the number. What is the number? Let x = the number; 3x - 8 = x; 4
24. A number equals six less than four times a number. What is the number? Let x = the number; x = 4x - 6; 2
25. The area of a tennis court is 2808 ft2, or 8 square feet more than 3.5 times the size of the area of a racquetball court. What is the area of a raquetball court? 800 ft2
26. One cellular phone carrier charges $26.50 a month plus $0.15 a minute for local calls. Another carrier charges $14.50 a month and $0.25 a minute for local calls. For how many minutes is the cost of the plans the same? 120 minutes
Program: Pre-Algebra
Vendor: Aptara
Component: CRM_C08_L5
Grade: AMPDF Pages
Math Accelerated • Chapter 8 Equations and Inequalities
021_025_AM_ANC_C08_L5_664489.indd Page 23 25/07/12 2:43 AM s-019021_025_AM_ANC_C08_L5_664489.indd Page 23 25/07/12 2:43 AM s-019 /Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES.../Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES...