Answer:
9x=3
Step-by-step explanation:
3
-5n-6n< 8-8n-n
-11n < -9n + 8
-2n < 8
<u>n > -4</u>
Rewrite it in the form a^2 - b^2, where a = x and b = 5
x^2 - 5^2
Use the Difference of Squares: a^2 - b^2 = (a + b)(a - b)
<u>= (x + 5)(x - 5)</u>
