Пошаговое объяснение:
3,5÷(2,4x+2,1)=36,
7\2(12\5x+21\10)=36.1
7\2:24x+21\10=36.1
7\2*10\24x+21=36.1
7*5\24x+21=36.1
25\24x+21=36.1
35=36.1(24x+21)
35=866.4x+758.1
-8866.4x=758.1-35
-866.4x=723.1
x=-7231\8664
Пошаговое объяснение:
3,5÷(2,4x+2,1)=36,
7\2(12\5x+21\10)=36.1
7\2:24x+21\10=36.1
7\2*10\24x+21=36.1
7*5\24x+21=36.1
25\24x+21=36.1
35=36.1(24x+21)
35=866.4x+758.1
-8866.4x=758.1-35
-866.4x=723.1
x=-7231\8664