Question

Решите систему неравенств 7х+8<9х+3
5х-4больше или равно 6х+1

Answer 1

7x-9x<3-8
-2x<-5
2x>5
x>2.5

Answer 2

5x-4=0

Answer 3

5x=4

Answer 4

x=0.8

Answer 5

6x+1=0 6x= -1 x= -1/6

Answer 6

0.8> -1/6