(4x + 1)(x + 5) = (4x + 1)(3x + 2)
(4x + 1)(x + 5) - (4x + 1)(3x + 2) = 0
(4x + 1)(x + 5 - 3x - 2) = 0
(4x + 1)(- 2x + 3) = 0
или 4x + 1 = 0 ⇒ x₁ = - 0,25 или - 2x + 3 = 0 ⇒ x₂ = 1,5
Ответ : - 0,25 , 1,5
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(4x + 1)(x + 5) = (4x + 1)(3x + 2)
(4x + 1)(x + 5) - (4x + 1)(3x + 2) = 0
(4x + 1)(x + 5 - 3x - 2) = 0
(4x + 1)(- 2x + 3) = 0
или 4x + 1 = 0 ⇒ x₁ = - 0,25 или - 2x + 3 = 0 ⇒ x₂ = 1,5
Ответ : - 0,25 , 1,5