–0.4 n ≤ 6.8
- 0.4 * n ≤ 6.8
Divide both sides by 0.4:
- n ≤ 17
Multiply both sides by -1:
(Note that multiplying or dividing by a negative number changes the direction of the inequality)
n ≥ -17
Answers
To solve the inequality –0.4n ≤ 6.8, follow these steps:
Step 1: Divide both sides of the inequality by -0.4 to isolate the variable n. However, since we are dividing by a negative number, the inequality sign will flip.
Dividing both sides by -0.4 gives us:
n ≥ 6.8 ÷ -0.4
Simplifying, we have:
n ≥ -17
Step 2: The final solution to the inequality is n is greater than or equal to -17.
To solve the inequality –0.4n ≤ 6.8, we need to isolate the variable 'n'. Let's go through the steps:
Step 1: Divide both sides of the inequality by –0.4. However, note that when you divide by a negative number, the direction of the inequality sign will flip. So, we have:
n ≥ 6.8 ÷ –0.4
Step 2: Simplify the expression on the right side:
n ≥ -17
Therefore, the solution to the inequality –0.4n ≤ 6.8 is n ≥ -17.