4/x. - 3 = 5/2x+3.
Factorise it
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Refer to the attachment mate
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⇒ 4/x - 3 = 5/2x + 3
⇒ 4 - 3x/x = 5/2x + 3
⇒ (4 - 3x) (2x + 3) = 5x
⇒ 12 - x - 6x² = 5x
⇒ 6x² + x - 12 = 0
Dividing eq by 6, we get
⇒ x² + x - 2 = 0
By using factorization method, we get
⇒ x² + x - 2 = 0
⇒ x² + 2x - x - 2 = 0
⇒ x(x + 2) - 1(x + 2) = 0
⇒ (x + 2) (x - 1)
⇒ x + 2 = 0 or x - 1 = 0
⇒ x = - 2, 1 (As x can't be negative)
⇒ x = 1
But here, x = - 2, 1
Step-by-step explanation:
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