Question

Решите уравнение 4x-1=2(x-2)

Answer 1

4х - 1 = 2 ( х - 2 )

4х - 1 = 2х - 4

4х - 2х = -4 + 1

2х = -3

х = ( -3 ) ÷ 2

х = -1,5.

Ответ : х = -1,5.

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Удачи)))

Answer 2

$4x - 1 = 2(x - 2) \ \ 4x - 1 = 2x - 4 \ \ 4x - 2x = - 4 + 1 \ \ 2x = - 3 \ \ x = - 3 div 2 \ \ x = - 1.5$

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