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Chapter 2: Q. 197 (page 240)

In the following exercise, solve the following equations with variables on both sides

-11r-8=-7r

Short Answer

Expert verified

The simplified value isr=-38

Step by step solution

01

Step 1. Given informaiton

The given equation is-11r-8=-7r.

We have to solve the given equation.

02

Step 2. Explanation

鈬�-11r-8=-7r鈬�-11r-8+7r=-7r+7r(Add7rtoboththesides)鈬�-3r-8=0(Simplify)鈬�-3r-8+8=0+8(Add8toboththesides)鈬�-3r=8(Simplify鈥�)鈬�-3r鈭�3=8鈭�3(Dvidebothesidesby-3)鈬�r=8鈭�3(Simplify)Thesimplifiedvalueisr=-83

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