(-6,88-4.3)*(-20)-4,5-72,5+19,6+15,8=
=-11,18*(-20)-4,5-72,5+19,6+15,8=
=223,6-4,5-72,5+19,6+15,8= 182
(-6,88-4.3)*(-20)-4,5-72,5+19,6+15,8=
=-11,18*(-20)-4,5-72,5+19,6+15,8=
=223,6-4,5-72,5+19,6+15,8= 182