Resuelve las siguientes ecuaciones lineales :A?

Resuelve las siguientes ecuaciones lineales :

A.

X - 3 / 2 + 7 = x - 5 - x / 4

<img src="https://tex.z-dn.net/?f=x-%5Cfrac%7B3%7D%7B2%7D%2B7%3Dx-5-%5Cfrac%7Bx%7D%7B4%7D" />

<img src="https://tex.z-dn.net/?f=x-%5Cfrac%7B3%7D%7B2%7D%2B7-x%3Dx-5-%5Cfrac%7Bx%7D%7B4%7D-x" />

<img src="https://tex.z-dn.net/?f=-%5Cfrac%7B3%7D%7B2%7D%2B7%3D-5-%5Cfrac%7Bx%7D%7B4%7D" />

<img src="https://tex.z-dn.net/?f=-5-%5Cfrac%7Bx%7D%7B4%7D%3D-%5Cfrac%7B3%7D%7B2%7D%2B7" />

<img src="https://tex.z-dn.net/?f=-5-%5Cfrac%7Bx%7D%7B4%7D%3D%5Cfrac%7B7%7D%7B1%7D-%5Cfrac%7B3%7D%7B2%7D" />

<img src="https://tex.z-dn.net/?f=-%5Cfrac%7Bx%7D%7B4%7D%3D%5Cfrac%7B21%7D%7B2%7D" />

<img src="https://tex.z-dn.net/?f=-x%3D42%0A%0Ax%3D-42" />

B.

- 3(5 - x) / 10 - 3x / 2 = 7 - 5x / 3

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B-3%5Ccdot%20%5Cleft%285-x%5Cright%29%7D%7B10%7D-%5Cfrac%7B3x%7D%7B2%7D%3D7-%5Cfrac%7B5x%7D%7B3%7D" />

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B-3%5Cleft%285-x%5Cright%29%7D%7B10%7D-%5Cfrac%7B3x%7D%7B2%7D%2B%5Cfrac%7B5x%7D%7B3%7D%3D7-%5Cfrac%7B5x%7D%7B3%7D%2B%5Cfrac%7B5x%7D%7B3%7D" />

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B14x-45%7D%7B30%7D%3D7" />

[img = 10]

[img = 11]

[img = 12]

C.

3(x + 1) / 2 - x = x - 4 / 3

[img = 13]

[img = 14]

[img = 15]

[img = 16]

[img = 17]

[img = 18]

[img = 19]

D.

X + 2 / 2 - 3 (x + 1) = - 5x / 2 - 2

[img = 20]

[img = 21]

[img = 22]

[img = 23]

[img = 24]

[img = 25].