Medium Math Class 9 Level 3

What is x in the equation 3(2x + 1) = 5x + 12?

समीकरण 3(2x + 1) = 5x + 12 में x का मान क्या होगा?

A) 7 / 7 B) 8 / 8 C) 9 / 9 D) 10 / 10
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Correct Answer

C. 9 / 9

Explanation

From 6x + 3 = 5x + 12 we get x = 9.

6x + 3 = 5x + 12 से x = 9 मिलता है।

Related Questions

Easy Math Class 10 Level 1

What is the area of a circle with radius 7 cm when π = 22/7?

7 सेमी त्रिज्या वाले वृत्त का क्षेत्रफल कितना होगा जब π = 22/7 हो?

A. 44 सेमी² / 44 cm² B. 77 सेमी² / 77 cm² C. 154 सेमी² / 154 cm² D. 308 सेमी² / 308 cm²
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