(3-x)/3 - x/6 = 4 решите уравнение. Created by valeriia01. matematika-ru

6 = 4 решите уравнение...

June 2022 2 10 Report

(3-x)/3 - x/6 = 4
решите уравнение

Юнги555 (3-x)/3 - x/6 = 4 - избавляемся от знаменателей, умножая на 6 все части уравнения
2(3-x) - x = 6×4
(6-2x) - x = 24
6 - 2x - x = 24
6 - 3x = 24
- 3x = 24 - 6
- 3x = 18
х = 18 : (-3)
х = - 6
Проверка
(3-(-6))/3 - (-6)/6 = 4
(3+6)/3 - (-1) = 4
9/3 + 1 = 4
3 + 1 = 4
4 = 4

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ПростоЛёка

Verified answer

-x/2 - 3=0
1-x/2=4
2-x/2=4
x=-6

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