1. 3a+5b-3x+2a-x+3b+5m+10a-6b-3x+7m-2n+6m
2. 10x+6y+6m+3x-7x+5m-10x-2a+4a+5b-7x+4x-10a
3. -5m+3b+6y+2m+5y-6y-10m+6b+6x+4x-9y-5b
4. 4c-5m+6b+2c-5b+6n+5m-6c-4m-5m+9b-10m-8b
5. 10x+7y+2m+7c+7x+5y-9x-5m+10y+6m+4y+8x+x+y-c
6. 3m-3x-5m+6+2m-6x-6m+8x+6x+16-x+3m-5x+7
7. 4m+8y+6y-3y+6m-m+y+7m+4y
8. 6b+3x+2m-2x-8x+3m+6b-10a
9. -7m2+4m-6b+2m2-5m+4b-m2+4b-4m2
10. 2c+4b-5b+7c+10m+2m+c-4m+5b+b-c
11. 10a-6b+b+10+5g+4a+3b-a+5b-9g+7r
12. -6m+5a-4x-x+a-6m+8b+5b+10a-6m
13. 6a-3b+7a-b-a+10x+10a+7b+5m+10
14. 6-10+4a+5b+7c+3a-6b-8c-10a-14b
15. 6m+7c-5m-c+13m+8c+6m-8m
16. 6m+8c+5a+2m-6c-7m+3b+m-5m+3a
17. 5m+8c-6m-3m+4a-3c-5a+4m
18. -10a+5m+6a+3z-4m+30a+5m-10z+4m
19. a+b+c-a-b-c-2a+2b+2c-2a-2b-2c+m2
20. -3a+3b-5a-5b+4b-4b-2m+6a+4m
ayuda es suma y resta algebraica
Respuestas
Respuesta:
1. 3a+5b-3x+2a-x+3b+5m+10a-6b-3x+7m-2n+6m
= 3a+2a+10a+5b+3b-6b+5m+7m+6m-2n-3x-x-3x
= 15a+2b+18m-2n-7x
2. 10x+6y+6m+3x-7x+5m-10x-2a+4a+5b-7x+4x-10a
= -2a+4a-10a+5b+6m+5m+10x+3x-7x-10x-7x+4x+6y
= -8a+5b+11m-7x+6y
3. -5m+3b+6y+2m+5y-6y-10m+6b+6x+4x-9y-5b
= 3b+6b-5b-5m+2m-10m+6x+4x+6y+5y-6y-9y
= 4b-13m+10x-4y
4. 4c-5m+6b+2c-5b+6n+5m-6c-4m-5m+9b-10m-8b
= 6b-5b+9b-8b+4c+2c-6c-5m+5m-4m-5m-10m+6n
= 2b-19m+6n
5. 10x+7y+2m+7c+7x+5y-9x-5m+10y+6m+4y+8x+x+y-c
= 7c-c+2m-5m+6m+10x+7x-9x+8x+x+7y+5y+10y+4y+y
= 6c+3m+17x+27y
6. 3m-3x-5m+6+2m-6x-6m+8x+6x+16-x+3m-5x+7
= 3m-5m+2m-6m+3m-3x-6x+8x+6x-x-5x+6+16+7
= -3m-x+29
7. 4m+8y+6y-3y+6m-m+y+7m+4y
= 4m+6m-m+7m+8y+6y-3y+y+4y
= 16m+16y
8. 6b+3x+2m-2x-8x+3m+6b-10a
= -10a+6b+6b+2m+3m+3x-2x-8x
= -10a+12b+5m-7x
Pd. Ya se faltan, pero ya me enfadé xd