Question

Antes de las 3 hora perú pls solo 10 con procedimiento
1. 3 - (x + 4) + x = 2x - 3

2. 16 - (3x + 9) + 4x = 36

3. 3x - 3(x - 4) = 5 - x

4. 16 - 8x + 4(x - 6) = -(2x - 3) + [ - (x + 1) + 6]

5. 12x - 14(x - 1) = -6(2x + 3) + 9x

6. 4(x - 1) + x - 3 = -2(x + 4) + 6(x - 1)

7. 3(2x - 1) - 2(3x - 1) = x - 16

8. 2(3 - x) + 5 = 7(5 - x) + 4x

9. 10x - {2x - (4x + 6)} = 7(6 + x) + 4x

10. 3(x - 4) + 5(3 - x) + x = 24

11. 2(x - 6) - 3(x - 4) = 4x - 25

12. x - 2(x - 3) + 3(x - 4) = 4(5 - x) + 10

13. 4x - 11 + 2(x - 3) - 6x = 3x - 2

14. x + (x + 1) + 2(x + 1) + 3(x + 1) = 6x + 14

15. -13x + 6 + 4(x - 1) = 3 - (x - 4) - 8x

16. 12x - 12(x - 4) + 3(2x - 6) - x = 0

17. 5x - 6(x - 4) - 2(x + 1) + 5 = 0

18. - {x - 2(2x - 4) + 3(x - 3)} = 1 + x

19. 10x - {4x - (5 - x)} + 3 = x - 16

20. 3x - 6 + 4(x - 2) + 5 = -(x - 4) + 23

Answer 1

solo te ayude asta 3 el numero 3 me falta continuar es

7= -x

7/-1=-x/-1

x= -7