Help Algebra 2 its just 4 problems please help ;/

1.3/4x-2/3=5
2.1.5x+9=4.5
3.6x-4=2x+10
4.2(x+2)=3(x-8)

(If your not going to help then just dont write nothing
, can some one help me and explain how to do this im not good at math i wish i was ;/
help please i will really appriciate it <3 (': ))

i need help ;c im not that good at math can someone please help me

1.3/4x-2/3 = 5
3x/4 = 17/3
x = 17/3 * (4/3) = 68/9

2.1.5x+9=4.5
1.5x = -4.5
x = -3

3.6x-4=2x+10
4x = 14
x = 7/2 or 3.5

4.2(x+2)=3(x-8)
2x + 4 = 3x - 24
28 = x

1. X = 68/9 or 7 & 5/9
2. X = -3
3. X = 7/2 or 3 & 1/2
4. X = 28

I would explain but my phone is about to die sorry :(