Question

Resolva as inequações em Q:
A) X + 10> 13
B) X + 13 < 6
C) - 2X - 12 ≤ 22

Answer 1

A) x+10>13

x>13-10

x>3

B) x+ 13<6

x<6-13

x< -7

C) -2x-12<22

-2x<22+12

-2x <34

x>-17