Question

2×+6<12 ??

2×+4 <8 ??​

Answer 1

Resposta:

1) x < 3

2) x < 2

Explicação passo-a-passo:

1)

$2x+6<12$

$2x<12-6$

$2x<6$

$x<\frac{6}{2}$

$x<3$

2)

$2x+4<8$

$2x<8-4$

$2x<4$

$x<\frac{4}{2}$

$x<2$