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1. 2x - 12 = 6

2. 2x + 6= 8

3. 12 = 12s - 12

4. 14s + 6 = 35

5. 3s - 12 = 6

6. 18t + 9 = 34

7. 21x + 7 = 28

8. 105 = 50y + 5

9. 1/4x - 6 = 24

10. 13x + 2 = 18

11. 6 - 3x = 18

12. 14 + s = 21

13. 28 = 16x - 4

14. 19x + 2 = 40

15. 10t = 194

16. 400x + 100 = 1100

17. - 3x + 43 = 113

Respuesta :

njtate01

1. x=9

2. x=1

3. s=2

4. s= 2.5

5. s=6

6. T=5/6

7. x=1

8. y=2

9. x=120

10. x=16/13

11. x=-4

12. s=7

13. x=2

14. x=2

15. t=97/5

16. x=5/2

17. x=-70/3

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