Question

Solve, check and graph the solution set. 6 - 2n - 5< -11 ​

Answer 1

• n > 6

Explanation:

Solution

• 6 - 2n - 5< -11 ​
• 1 - 2n < -11
• -2n < -12
• n > 6

Check

• n = 10
• 6 - 2*10 - 5 < -11
• 6 - 20 - 5 < -11
• -19 < -11

Graph is the line segment of the right from point 6 not including 6