Question

1. x+2=4 2. x – 4 = 12 3. 30x = 60 4. 3x = – 4 5. –2x = –14 6. 2x + 2 = 12 7. 9x – 2 = 4 – 2 8. 12x – 2 – 4 = –3 – 4 –4 9. 4x – x + x = 3 +10 10. 16x + 3 – 4 – 2 = – 4 – 2 11. 3x + 3 = 1 2 4 2 12. 5x - 1 = 3 -5 6 7 3 13. - 11x + 14 -1= 1 + 1 2 6 4 8 14. 3x +x-2 = 1 +2x 2 4 15. -4(3 -x)-(-3-5x) = 2(x -3x -1) 16. . x-1 = x 2 8 17.- x +1 + x +1 = 3 3 6 2 18.. 3(x-4) + 5(2x +1) = 2x 2 3 4 19. 3(2x-4+x) - 5(2x-1) = 2(x-3) 2 3 4 20. 5 +3 = 1 -2 2 3x 21. 1 − 2 X =

Answer 1

Respuesta:

1. x=2

2. x=6

3. x=4/5

4. x=7

5. x= 6

6. x=6/5

7. x=11

8. x=8

9. x=4

10.x=1/2

11.x=3

12.x=14

13.x=10

14.x=2

15.x=3/4

16.x=5

17.x=8

18.x=21

19.x=9

20.x=2

21.x=6

22.x=20

23.x=6/5

24.x=15

Explicación paso a paso: