( 2x - 3 ) = 6 ( 3x - 1 ) = 2 ( x - 6 ) + ( 3 + 2x ) = 20 ( x - 3 ) < 2 ( 5x - 1 ) > 3 lagi butuh banget tolongin

1) 2x-3=6
2x=6+3
2x=9
x=9/2
x=4 1/2
2)3x-1=2
3x=2+1
3x=3
x=3/3
x=1
3) x-6+3+2x=20
3x-3=20
3x=20+3
3x=23
x=23/3
x=7 2/3
4) x-3<2
x<2+3
x<5
5) 5x-1>3
5x>3+1
5x>4
x>4/5