1) 0,2 ⋅ (a + 6) - 11, при a = -70,2 ⋅ (-7 + 6) - 110,2 ⋅ (-1) - 11-0,2 - 11-11,2
2) -3⋅ (2b - 5) - 1,8, при b = 1,5-3⋅ (2(1,5) - 5) - 1,8-3⋅ (3 - 5) - 1,8-3⋅ (-2) - 1,86 - 1,84,2
3) -5,1 + 9 ⋅ (-c - 4), при c = -2-5,1 + 9 ⋅ (-(-2) - 4)-5,1 + 9 ⋅ (2 - 4)-5,1 + 9 ⋅ (-2)-5,1 + (-18)-23,1
4) 6 ⋅ (d - 2) + 17, при d = -0,56 ⋅ (-0,5 - 2) + 176 ⋅ (-2,5) + 17-15 + 172
1) 0,2 ⋅ (a + 6) - 11, при a = -7
0,2 ⋅ (-7 + 6) - 11
0,2 ⋅ (-1) - 11
-0,2 - 11
-11,2
2) -3⋅ (2b - 5) - 1,8, при b = 1,5
-3⋅ (2(1,5) - 5) - 1,8
-3⋅ (3 - 5) - 1,8
-3⋅ (-2) - 1,8
6 - 1,8
4,2
3) -5,1 + 9 ⋅ (-c - 4), при c = -2
-5,1 + 9 ⋅ (-(-2) - 4)
-5,1 + 9 ⋅ (2 - 4)
-5,1 + 9 ⋅ (-2)
-5,1 + (-18)
-23,1
4) 6 ⋅ (d - 2) + 17, при d = -0,5
6 ⋅ (-0,5 - 2) + 17
6 ⋅ (-2,5) + 17
-15 + 17
2