Big Ideas Math Integrated I, 2016
BI
Big Ideas Math Integrated I, 2016 View details
2. Solving Inequalities Using Addition or Subtraction
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Exercise 3 Page 65

Inequalities are solved in a similar way as equations.

Subtract 11

Practice makes perfect

Consider the given inequality. k+11 < - 3 To solve an inequality, we use the same strategy as if it was an equation. We use inverse operations to isolate the variable. Since 11 is being added to k, we will have to subtract 11 from both sides to isolate the variable.