Question

Porfaa, ayudenme con matematicas. Mirad son equaciones, y son estos:

- x-8=2x-11

- x+1=2x-7

- 6x+6=4+8x

- 9+9x=17+5x

- 2x+3=3x

- 25-2x=3x+20

Answer 1

- x - 8 = 2x - 11

- x - 2x = - 11 + 8

- 3x = - 3

x = -3/-3

x = 1
------------------------------------

- x + 1 = 2x - 7

- x - 2x = - 7 - 1

- 3x = - 8

x = - 8/-3

x = 8/3
------------------------------------

- 6x + 6 = 4 + 8x

- 6x - 8x = 4 - 6

- 14x = - 2

x = -2/-14

x = 1/7
-------------------------------------
- 9 + 9x = 17 + 5x

9x - 5x = 17 + 9

4x = 26

x = 26/4

x = 13/2
-----------------------------------

- 2x + 3 = 3x

- 2x - 3x = - 3

- 5x = - 3

x = -3/-5

x = 3/5
-----------------------------

- 25 - 2x = 3x + 20

- 2x - 3x = 20 + 25

- 5x = 45

x = 45/-5

x = - 9 

Answer 2

9+9x=17+5x
9x-5x=17-9
4x=8
x=8/4
x=2

2x+3=3x
3=3x-2x
3=1x
3/1=x
3=x

-25-2x=3x+20
-2x-3x=20+25
-5x=45
x=45/-5
x= -9

esas son las últimas 3