Предмет: Алгебра, автор: lera123451922

Помогите решить уравнение пожалуйста.

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Автор ответа: Munkush

0.3(x-3)-0,5(6x-9)=0,3(14x-11)
0.3x-0,9-3x+4,5=4,2x-3.3
-2,7x+3,6=4,2x-3,3
-2,7x-4,2x=-3,3-3,6
-6,9x=-6,9
x=1

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