1064)3(10x-7)<2x<br>30x-21<2x<br>30x-2x<21<br>28x<21<br>x<21:28<br>x<0,75<br>1067)3(4x+1)>8x
12x+3>8x
12x-8x>-3
4x>-3
x>-0,75
1073)-(7x+6)<=8x<br>-7x-6<=8x<br>-7x-8x<=6<br>-15x<=6<br>x<=-0,4<br>1082)-3(5x+3)>3+5x
-15x-9>3+5x
-15x-5x>9+3
-20x>12
x>-0,6
1087)-4(-4x-2)>=1+4x
16x+8>=1+4x
16x-4x>=-8+1
12x>=-7
x>=-7/12