Решите уравнения: Решите уравнения: Решите уравнения: Решите уравнения: 1. (128 + х) - 48 = 22 2. 133 - (х + 73) = 43 3. 145 - (45 + х) = 55 4. (39 + x) - 27 = 23 5. 6·x + 131 = 437 6. 238 + х : 8 = 265 7. 490 – y · 7 = 350 8. х·9 – 754 = 155 9. k : 16 – 109 = 231 10. 67 – 36 : х = 55 11. 8 · (х - 7) = 1080 12. (k + 11): 23 = 27 13. 900 : (210 +х) =36 14. 124 : (3х +4) = 4 15. 63 : (2·х - 1) = 7 16. 248 : (41 – 2·х) = 8 17. 18 · (7·х + 26) = 1854 18. (5·х+1) : 16 =6 19. (483-8·х) : 43 = 9 20. 21· (5·х+14)=2499 1. (128 + х) - 48 = 22 2. 133 - (х + 73) = 43 3. 145 - (45 + х) = 55 4. (39 + x) - 27 = 23 5. 6·x + 131 = 437 6. 238 + х : 8 = 265 7. 490 – y · 7 = 350 8. х·9 – 754 = 155 9. k : 16 – 109 = 231 10. 67 – 36 : х = 55 11. 8 · (х - 7) = 1080 12. (k + 11): 23 = 27 13. 900 : (210 +х) =36 14. 124 : (3х +4) = 4 15. 63 : (2·х - 1) = 7 16. 248 : (41 – 2·х) = 8 17. 18 · (7·х + 26) = 1854 18. (5·х+1) : 16 =6 19. (483-8·х) : 43 = 9 20. 21· (5·х+14)=2499 1. (128 + х) - 48 = 22 2. 133 - (х + 73) = 43 3. 145 - (45 + х) = 55 4. (39 + x) - 27 = 23 5. 6·x + 131 = 437 6. 238 + х : 8 = 265 7. 490 – y · 7 = 350 8. х·9 – 754 = 155 9. k : 16 – 109 = 231 10. 67 – 36 : х = 55 11. 8 · (х - 7) = 1080 12. (k + 11): 23 = 27 13. 900 : (210 +х) =36 14. 124 : (3х +4) = 4 15. 63 : (2·х - 1) = 7 16. 248 : (41 – 2·х) = 8 17. 18 · (7·х + 26) = 1854 18. (5·х+1) : 16 =6 19. (483-8·х) : 43 = 9 20. 21· (5·х+14)=2499 1. (128 + х) - 48 = 22 2. 133 - (х + 73) = 43 3. 145 - (45 + х) = 55 4. (39 + x) - 27 = 23 5. 6·x + 131 = 437 6. 238 + х : 8 = 265 7. 490 – y · 7 = 350 8. х·9 – 754 = 155 9. k : 16 – 109 = 231 10. 67 – 36 : х = 55 11. 8 · (х - 7) = 1080 12. (k + 11): 23 = 27 13. 900 : (210 +х) =36 14. 124 : (3х +4) = 4 15. 63 : (2·х - 1) = 7 16. 248 : (41 – 2·х) = 8 17. 18 · (7·х + 26) = 1854 18. (5·х+1) : 16 =6 19. (483-8·х) : 43 = 9 20. 21· (5·х+14)=2499