Question

simplify: 3+((-7)+8)=(3+(_))+8
​

Answer 1

Answer:

x=-7

Step-by-step explanation:

Let the blank space =x

3+((-7)+8)=(3+(x))+8

so we will solve this question according to (BODMAS) RULE

3+1=11+x

4=11+x

4-11=x

-7=x

you can also see the answer is correct according to associative property

Answer 2

Answer:

8+

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