Medium Math Class 9 Level 7

In the linear equation 9x - 4y = 37 if x = 5 then what is y?

रेखीय समीकरण 9x - 4y = 37 में यदि x = 5 हो तो y का मान क्या होगा?

A 1 / 1 B 2 / 2 C 3 / 3 D 4 / 4
Show answer and explanation
Correct Answer

B. 2 / 2

Explanation

Putting x = 5 gives 45 - 4y = 37 so 4y = 8 and y = 2.

x = 5 रखने पर 45 - 4y = 37 इसलिए 4y = 8 और y = 2।

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