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Chapter 8: Q31. (page 406)

Tell whether the given value of the variable is a solution of the equation.

x+11=3;x=-8

Short Answer

Expert verified

Yes, x=-8is a solution for the given equation.

Step by step solution

01

Step 1. Given Information.

An equation: x+11=3

02

Step 2. Calculation.

To check whether x=-8 is a solution for the given equation or not, we will substitute x=-8 in our given equation as shown below:

x+11=3Givenequation鈭�8+11=3Substitutingx=鈭�83=3

03

Step 3. Conclusion.

Since both sides of equation are equal, therefore, x=-8 is a solution for the given equation.

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