Ответ:
- \(x+3.72=8\)
\(x=8-3.72=4.28\). - \(14.6-x=5.293\)
\(x=14.6-5.293=9.307\). - \(x-12.956=11.034\)
\(x=11.034+12.956=23.99\). - \((28-x)+35.6=43.214\)
\(28-x=43.214-35.6=7.614\)
\(x=28-7.614=20.386\).
Ответ: а) x = 4,28; б) x = 9,307; в) x = 23,99; г) x = 20,386.
