\[\boxed{\ \mathbf{163\ (163)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]
\[\boxed{\ \mathbf{163}\mathbf{\ (132)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]
\[1)\ A(7) + 10 = B(17)\]
\[2)\ A(7) + 4 = C(11)\]
\[\text{\ \ \ \ \ A}(7) - 4 = D(3)\]
\[3)\ A(7) - 7 = O(0)\]
\[\text{\ \ \ \ \ A}(7) + 7 = E(14)\]
\[4)\ (A(7) - 5 = F(2)\]
\[\text{\ \ \ \ \ \ A}(7) + 5 = G(12).\]