👤

urgenttttttttttttttttttt!​

Urgenttttttttttttttttttt class=

Răspuns :

Răspuns:

Explicație pas cu pas:

a)

x < 112 - 5

x < 107

b)

x > 13*11

x > 143

c)

x ≤ 1000 - 667

x ≤ 333

d)

55x ≥ 1 + 109

55x ≥ 110

x ≥ 110 : 55

x ≥ 2

e)

36x - 28 + 8 > 16

36x > 16 + 28 - 8

36x > 36

x > 36 : 36

x > 1

f)

[(150x - 295) - 3] : 2 < 1

150x - 298 < 2*1

150x < 298 + 2

x < 300/150

x < 2

g)

6 + 3x - 9 < 9

3x - 3 < 9

x - 1 < 3

x < 3 + 1

x < 4

h)

(6x - 20) : 5 + 8 ≥ 16

(6x - 20) : 5 ≥ 8

6x - 20 ≥ 40

6x ≥ 60

x ≥ 10