Question

$resolva a inequaçao 6x+12\geq 4-10x$

Answer 1

Resposta:

$6x + 12 \geqslant 4 - 10x \\ 6x + 12 + 10x \geqslant 4 \\ 6x + 10x \geqslant 4 - 12 \\ 16x \geqslant - 8 \\ x \geqslant - \frac{8}{16} \div (2) \\ \\ x \geqslant - \frac{1}{2}$