注意400道计算题!计算题!
x-7>26 3x<2x+1 2/3x>50 -4x>3 x+5>-1 4x<3x-5 1/7x<6/7 -8x>10 x=2>6 2x<10 x-2>o.1 -3x<10 x+3>-1 4x>-12 3(2x+5)>2(4x+3) 10_4(x-4)<2(x-1) 5x+1/6-2>x-5/4 2x+5<10 (1)2(x+1)<3x; (2)3(x+2)≥5(x-2); (1)10-3(x+6) ≤1; (2) (x-3)<1-2x;; (3)15-3(x+4) ≤1; (4)x-3<1-2x;; 44道太多了一时间弄不到,楼主先用着吧,本人再找找 http://t.3edu.net/showsoftdown.asp?urlid=1&softid=138995 http://www.kejian123.com/czsx/showsoftdown.asp?urlid=1&softid=11824 这里还有好些,楼主去下载一下吧,希望有用.