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Published byMilo Cross Modified over 6 years ago

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Solving One-step Inequalities

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Inequalities Inequalities are similar to equations when solving. You can add, subtract, multiply or divide any amount to either side as long as you do it to both sides.

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4 6 8 10 12 14 16 18 20 Solve x - 6 < 10 and graph the solution. The point 16 in not included. The circle is open. BACK

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2 3 4 5 6 7 8 9 10 BACK

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Which of the following is the graph of r < 1? -3 -2 -1 0 1 2 3 4 5 A B C C BACK

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2 3 4 5 6 7 8 9 10 Write an inequality for the graph. Closed dot means the number 4 is included. x 4 BACK

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-3 -2 -1 0 1 2 3 4 5 BACK

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-9 -8 -7 -6 -5 -4 -3 -2 -1 BACK

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-6 -5 -4 -3 -2 -1 0 1 2 BACK

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When you multiply or divide each side of an inequality by a negative integer, you must reverse the order symbol. Warning!!! BACK

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-6 -5 -4 -3 -2 -1 0 1 2 BACK

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Do you change the sign if you multiply or divide by a positive number while solving? NO!!!! BACK

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Do you change the sign? No Yes BACK

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Solving One-step Inequalities

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