Question

Решите неравенства:
3(3x-1)>2(5x-7)
5(x+4)<2(4x-5)

2(3x-7)-5x<3x-11

2x+4(2x-3)>12x-11

x-4(x-3)<3-6x

25-x>2-3(x-6)

2x-4(x-8)<3x+2

12x-16>11x+2(3x+2)

5(x+2)<x-2(5-x)

2-3(x-5)>5(1-x)

7(1-x)<20-6(x+3)

8-5(x+2)<4(1-x)

 

Answer 1

1)9x-3>10x-14
9x-10x>3-14
-x>-11
x<11
2)5x+20<8x-10
5x-8x<-20-10
-3x<-30
x>10
дальше по аналогии