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Chapter 2: Q2. (page 92)

Solve the equation. Check your solution

-7=y+13

Short Answer

Expert verified

Solution isy=-20.

Step by step solution

01

Step-1- Solving for value of y 

-7=y+13

Subtracting13on both sides, we get

-7-13=y+13-13-7-13=yy=-20

02

Step-2- Verification of our solution 

For checking our answer, substitute y=-20in given equation -7=y+13.

-7=-20+13-7=-7

03

Step-3- Conclusion

Here, as both sides of above expression are equal, it means answer is correct.

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