Question

In the equation x - 2 = 7 which is variable ? please give me answer fast
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Answer 1

Answer:

9

Explanation:

Method 1:-

Given, x−2=7

Add 2 on both the sides, we get

x−2+2=7+2

x=9

Method 2:-

x−2=7....(given)

x=7+2

x= 9

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