Math, asked by singhshreedhar17, 5 hours ago

dear sir please find the value of x​

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Answers

Answered by ishaanx
1
12-x+1=13-x
x=13-4= 9
Answered by aukatsebahar
1

9

apply exponential rule

12+(x-1)=4

x=1+8

x=9

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