Question

5) Resolva as inequações
a) 2x > 3.
b) 8x > -5.
c) X-4 < 5.​

Answer 1

Resposta:

a) 2x > 3

x = 3/2

x = 1,5

b) 8x > - 5

x > - 5/8

x > - 0,625

c) x - 4 < 5

x < 5 + 4

x < 9