Question

решение неравенства.7х+4(х-2)>6(1+3х)

Answer 1

7x+4x-8>6+18x

7x+4x-18x>6+8

-7x>14

x>-2

Answer 2

7х+4х-8>6+18х

11х-18х>6+8

-7х>14

-х>2

х<-2