sihamayel
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1. 6s + 2s - 3s - 6

2. 10t - 4t -6 + 5t

3. 18r + 18r + 9r - 3r =

4. 20 - 4q + 40r - 16 =

5. 17st - 16s + t =

6. 101+101x - x =

7. 16a2 - 14a + a2 - 3a

8. 14t + 14t + t =

9. r + s + rs + s + rs + s=

10. 54 pt - 3p + 4t - 3pt =

11. 14x2 + 3x2 - x =

12. 101c - 5c +4c =

13. 12q - 4 + 10q - 4q +9 =

14. 21k - 20k + 3k =

15. 181x + 91x - 23x =

Respuesta :

randytwenefour0

Step-by-step explanation:

1. 6s + 2s - 3s - 6= 5s-6

2. 10t - 4t -6 + 5t= 11t-6

3. 18r + 18r + 9r - 3r = 42r

4. 20 - 4q + 40r - 16 = 4 - 4q + 40r

5. 17st - 16s + t = 17st - 16s + t

6. 101+101x - x = 101 + 100x

7. 16a2 - 14a + a2 - 3a= 17a2 - 17a

8. 14t + 14t + t =29t

9. r + s + rs + s + rs + s= r +3s + 2rs

10. 54 pt - 3p + 4t - 3pt = 51pt - 3p + 4t

11. 14x2 + 3x2 - x =17x2 - X

12. 101c - 5c +4c =100c

13. 12q - 4 + 10q - 4q +9 =18q + 5

14. 21k - 20k + 3k =4k

15. 181x + 91x - 23x =249x

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