ariannabm10 ariannabm10

10-12-2020
Mathematics

contestada

Solve:
3(x + 4) - 5(x - 1) < 5
A ....x<-3
B..... X > -3
C. ......x > 1
D..... x<6
E...... x > 6

Respuesta :

10-12-2020

Answer:

х > 6

Step-by-step explanation:

Раскроем скобки:

3x + 12 - 5x + 5 < 5

Приведём подобные. Всё, что с х, перенесем в левую часть:

-2x < -12

Разделим на (-2). Поменяем знак:

x > 6

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