Question

Решить неравенство
3(x+2)=<4-x

Answer 1

$3(x+2) \leq 4-x \\ 3x+6 \leq 4-x \\ 3x+x \leq 4-6 \\ 4x \leq -2 \\ \\ x \leq - \frac{1}{2}$