Pearson Algebra 1 Common Core, 2015
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Pearson Algebra 1 Common Core, 2015 View details
2. Solving Inequalities Using Addition or Subtraction
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Exercise 1 Page 174

What can you do to isolate a variable in an inequality?

Solution Set:
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Practice makes perfect
Inequalities can be solved in the same way as equations, by performing inverse operations on both sides until the variable is isolated. The only difference is that when you divide or multiply by a negative number, you must reverse the inequality sign.