Question

Resolva as inequaçoes

11X+12>6+9X-2


6+X<7+X/2.

-5-2X-6<-X+15+7X

(3/2X-3). 2>6X-13

Answer 1

11x+12>6+9x-2

11x+12>4+9x

11x-9x>4-12

2x>-8

x>-4

6+x<7+x/2

12+2x<14+x

2x-x<14-12

x<2

-5-2x-6<-x+15+7x

-11-2x<6x+15

-2x-6x<15+11

-8x<26

x>-13/4

(3/2x-3). 2>6x-13

6/2x-3>6x-13

6>-16x-13

6+13>-16x

x>-19/16