Question

Решите уравнение:
381,24:(16,254:(4,5х+2,11))=70,6

Answer 1

381,24:(16,254:(4,5x+2,11))=70,6;
16,254:(4,5x+2,11)=381,24:70,6;
16,254:(4,5x+2,11)=5,4;
4,5x+2,11=16,254:5,4;
4,5x+2,11=3,01;
4,5x=3,01-2,11;
4,5x=0,9;
x=0,9:4,5;
x=0,2.

Answer 2

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