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Pearson Algebra 1 Common Core, 2011

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Pearson Algebra 1 Common Core, 2011 View details

4. Solving Multi-Step Inequalities

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Exercise 34 Page 190

Begin with the Distributive Property.

All real numbers.

Practice makes perfect

We can solve inequalities in almost the same way that we solve equations. Let's begin isolating w by using the Distributive Property.

6w-4≤2(3w+6)

Distribute 2

6w-4≤6w+12

LHS-6w≤RHS-6w

-4≤12

Because -4 is always less than 12, this inequality is called an identity. This means that all real numbers are solutions to this inequality.

Subchapter links

Lesson Check p.189

Practice and Problem-Solving Exercises p.190-192

Standardized Test Prep p.192

Mixed Review p.192