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Chapter 1: Q21. (page 51)

Solve each equation. Check your solutions.

5m-5+4m=3+m-8

Short Answer

Expert verified

Thesolution set of given equation contains all real numbers.

Step by step solution

01

– Description of step.

Expand the parentheses on the left-hand side and right-hand side.

5m-5-4m=3+m-8

02

– Description of step.

Add 5 on both the sides of the equation step 1.

5m鈭�5鈭�4m+5=3+m鈭�8+55m鈭�4m=3+m鈭�3

03

– Description of step.

Simplify the equation in step 2.

m=3+m鈭�3m=m

04

– Description of step.

From the step 3 it can be concluded that the solution of the given equation is all real numbers.

Therefore, the solution set of given equation contains all real numbers.

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