Medium Math Class 9 Level 5

What is x in the equation 5(x - 3) = 2x + 18?

समीकरण 5(x - 3) = 2x + 18 में x का मान क्या होगा?

A) 9 / 9 B) 10 / 10 C) 11 / 11 D) 12 / 12
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Correct Answer

C. 11 / 11

Explanation

From 5x - 15 = 2x + 18 we get 3x = 33 and x = 11.

5x - 15 = 2x + 18 से 3x = 33 और x = 11।

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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