In the following question two equations numbered I and II are given. You have to solve both the equations and -

I. 9x - 15.45 = 54.55 + 4x

II. \( \Large \sqrt{y + 155} - \sqrt{36} \) = \( \Large \sqrt{49} \)

A) x > y

B) x \( \Large \geq \) y

C) x < y

D) x = y or the relationship cannot be established

Correct answer:
D) x = y or the relationship cannot be established

Description for Correct answer:
I. 9x - 4x = 54.55 + 15.45

=> 5x = 70 => x = 14

II. \( \Large \sqrt{y + 155} \) = 7 + 6 = 13

=> y + 155 = 169

=> y = 169 - 155 = 14

Please provide the error details in above question

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