Question

Resolva as inequacoes:

2x + 2 > 0​

Answer 1

Resposta:

$2x + 2 > 0 \\ 2x > - 2 \\ x > - 1$

$x - 2 < 0 \\ x < 2$

$5x - 10 \geqslant 0 \\ 5x \geqslant 10 \\ x \geqslant 2$

$3x + 3 \leqslant 0 \\ 3x \leqslant - 3 \\ x \leqslant - 1$