Odpowiedź :
1)
[tex]4x-3=3x+5\\\\4x-3x=5+3\\\\\boxed{x=8}[/tex]
2)
[tex]5x+2=7-3x\\\\5x+3x=7-2\\\\8x=5 \ \ |:8\\\\\boxed{x=\frac{5}{8}}[/tex]
3)
[tex]3(x-1)=0 \ \ |:3\\\\x-1=0\\\\\boxed{x=1}[/tex]
4x - 3 =3x + 5
4x - 3x = 5 + 3
x = 8
5x + 2 = 7 - 3x
5x + 3x = 7 - 2
8x = 5 /:8
x = [tex]\frac{5}{8}[/tex]
3(x-1) = 0
3x - 3 = 0
3x = 3 /:3
x = 1