Solving and graphing a one variable inequality

The video tutorial explains how to solve inequalities and graph the solutions. It begins by comparing solving equations to inequalities, highlighting the key difference of flipping the inequality sign when dividing or multiplying by a negative number. The tutorial then demonstrates how to graph the solution on a number line, using test points to verify the solution set. The process is explained step-by-step, ensuring a clear understanding of solving and graphing inequalities.

What is the first step in solving the inequality 2N ≥ 16?

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Explain the difference between solving an equation and solving an inequality.

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What happens to the inequality sign when you divide or multiply by a negative number?

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How do you represent the solution of the inequality N ≤ -3 on a number line?

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Why is 0 not considered a part of the solution for the inequality N ≤ -3?

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