In Exercises 1-24, solve and check each linear equation. 1. 5x + 3 = 18 2. 3x + 8 = 50 %3! 3. бх -3 - 63 4. 5x - 8 = 72 5. 14 - 5x = -41 6. 25 – 6x = -83 7. 11x - (6x – 5) = 40 8. 5x - (2x – 8) = 35 9. 2x – 7 = 6 + x 10. 3x + 5 = 2r + 13 11. 7x + 4 = x + 16 12. 8x + 1 = x + 43 13. 8y – 3 = 1ly + 9 14. 5y – 2 = 9y + 2 15. 3(x – 2) + 7 = 2(x + 5) 16. 2(x – 1) + 3 = x - 3(x + 1) 17. 3(x – 4) – 4(x – 3) = x + 3 – (x - 2) 18. 2 - (7х + 5) - 13 — Зх 19. 16 3 3(х — 1) — (х — 7) 20. 5x — (2х + 2) 3D х + (3х — 5) 21. 7(x + 1) = 4[x – (3 – x)] -(4x – 6)] = 5(x – 6) %3D 22. 2[3x (4z + 8) – 16 = 2 (9z - 12) 23. (24 8z) - 16 : 24. = -. 4 (6 - 29)-

In Exercises 1-24, solve and check each linear equation. 1. 5x + 3 = 18 2. 3x + 8 = 50 %3! 3. бх -3 - 63 4. 5x - 8 = 72 5. 14 - 5x = -41 6. 25 – 6x = -83 7. 11x - (6x – 5) = 40 8. 5x - (2x – 8) = 35 9. 2x – 7 = 6 + x 10. 3x + 5 = 2r + 13 11. 7x + 4 = x + 16 12. 8x + 1 = x + 43 13. 8y – 3 = 1ly + 9 14. 5y – 2 = 9y + 2 15. 3(x – 2) + 7 = 2(x + 5) 16. 2(x – 1) + 3 = x - 3(x + 1) 17. 3(x – 4) – 4(x – 3) = x + 3 – (x - 2) 18. 2 - (7х + 5) - 13 — Зх 19. 16 3 3(х — 1) — (х — 7) 20. 5x — (2х + 2) 3D х + (3х — 5) 21. 7(x + 1) = 4[x – (3 – x)] -(4x – 6)] = 5(x – 6) %3D 22. 2[3x (4z + 8) – 16 = 2 (9z - 12) 23. (24 8z) - 16 : 24. = -. 4 (6 - 29)-

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

In Exercises 1-24, solve and check each linear equation.
1. 5x + 3 = 18
2. 3x + 8 = 50
%3!
3. бх -3 - 63
4. 5x - 8 = 72
5. 14 - 5x = -41
6. 25 – 6x = -83
7. 11x - (6x – 5) = 40
8. 5x - (2x – 8) = 35
9. 2x – 7 = 6 + x
10. 3x + 5 = 2r + 13
11. 7x + 4 = x + 16
12. 8x + 1 = x + 43
13. 8y – 3 = 1ly + 9
14. 5y – 2 = 9y + 2
15. 3(x – 2) + 7 = 2(x + 5)
16. 2(x – 1) + 3 = x - 3(x + 1)
17. 3(x – 4) – 4(x – 3) = x + 3 – (x - 2)
18. 2 - (7х + 5) - 13 — Зх
19. 16 3 3(х — 1) — (х — 7)
20. 5x — (2х + 2) 3D х + (3х — 5)
21. 7(x + 1) = 4[x – (3 – x)]
-(4x – 6)] = 5(x – 6)
%3D
22. 2[3x
(4z + 8) – 16 =
2
(9z - 12)
23.
(24 8z) - 16 :
24.
= -.
4
(6 - 29)-

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