Ответ:
\((x-34)+15=61\)
\(x-19=61\)
\(x=61+19=80\)
\((x-36)-43=72\)
\(x-79=72\)
\(x=72+79=151\)
\((37+d)-58=49\)
\(d-21=49\)
\(d=49+21=70\)
\(957-(t+336)=428\)
\(t+336=957-428=529\)
\(t=529-336=193\)
\(325-(a-617)=219\)
\(a-617=325-219=106\)
\(a=106+617=723\)
\(468-(259-c)=382\)
\(259-c=468-382=86\)
\(c=259-86=173\)
Ответ: 1) \(x=80\); 2) \(x=151\); 3) \(d=70\); 4) \(t=193\); 5) \(a=723\); 6) \(c=173\).
