The complex numbers a and b satisfy \(a + \overline{b} = 2 - 7i\). Find \(\overline{a} + b.\)
\(\text{I assume that }\overline{a}=Re(a) - i Im(a)\\ a+\overline{b}=2-7i\\ \overline{a+\overline{b}}=\overline{2-7i}\\ \overline{a}+b= 2+7i\)
+1242 
