Question

(D) 3.5 38. In A ABC, LM || AB. If AL=x-3, AC=2x, BM=x-2 and BC= 2x + 3 then the value of x is (A) 6. (B) 9 (C) 8 (D) 4.5​

Answer 1

Answer:

I don't know bro

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Answer 2

Answer: this is my answer

Step-by-step explanation:$In ΔABC,LM∥AB∴ LCAL​ = MCBM​ [By Basic Proportionality Theorem]⇒ 2x−(x−3)x−3​ = (2x+3)−(x−2)x−2​ ⇒ x+3x−3​ = x+5x−2​ ⇒(x−3)×(x+5)=(x−2)×(x+3)⇒x 2 +2x−15=x 2 +x−6⇒x=9$