Question

1- RESOLVA AS INEQUACOES
a) 7 (x - 1) < 5 - 2x
b) 10x - 1 ≤ 4 (x + 1)
c) 6x - 3 ( 4 - 2x ) > 0

Answer 1

Resposta:

Explicação passo-a-passo:

a)7x-7 <5-2x

  7x+2x<5+7

9x<13

x< 0,6

b) sei n

c) 6x-12-6x >0

12x>0+12

x+1