Помогите !!!!!!!!!!!!!!!!!!!!! Дам много балов !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Question

Помогите !!!!!!!!!!!!!!!!!!!!! Дам много балов !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

Исходные не пишу
2,4у-78,24=17,016
2,4у=17,016+78,24
2,4у=95,256
у=95,256:2,4
у=39,69

6,12-1,7х=0,442
-1,7х=0,442-6,12
-1,7х=-5,678
х=(-5,678):(-1,7)
х=3,34

Answer 2

1.  ( y - 32,6) * 2,4 = 17,016
2.4y - 78,24 = 17,016
2,4y = 17,016 + 78,24
2,4y = 95,256
y = 95,256 / 2,4
y = 39,69