Answer:
[tex]n \geq -\frac{-29}{28}[/tex]
Step-by-step explanation:
[tex]-3(1 - 7n) \geq -32 - 8n\\-3 + 21n \geq -32 -8n\\[/tex]
+8n +8n
[tex]-3 + 28n \geq -32\\+3 +3\\28n \geq -29\\/28 /28\\n \geq \frac{-29}{28}[/tex]