Question

3(x – 4) > - 8
9(x + 5) > 6
2(x – 1) < 20
5(x – 3) < - 9
15(x – 13) < - 1
(x – 30) < - 93

Answer 1

Respuesta:

$3(x - 4) > - 8 \\ 3x - 12 > -8 \\ 3x > - 8 + 12 \\ 3x > 4 \\ x > \frac{4}{3}$

$9(x + 5) > 6 \\ 9x + 45 > 6 \\ 9x > 6 - 45 \\ 9x > - 39 \\ x > - \frac{39}{9} \\ x > - \frac{13}{3}$