Math, asked by NainaMehra, 1 year ago

Please solve Qno. 12

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Answered by shivam200541

1

it would be easier if you solve it like this

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Answered by shashu3813

0

comparing powers -

-13+(-8)= - 2x +1

- 21= -2x +1

2x = 22

x = 11

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