8x – 27x + 4x + 8 – 3 + 16 – 42 = 183
8x – 27x + 4x = 183 + 42 – 16 + 3 – 8
-15x = 204
x = -13.6
47x – 82 + 54x – 100 = 228
47x + 54x = 228 + 100 + 82
101x = 410
x = 410/101
х=4,05940594059
54 – 16x – 12x + 8 = 12
– 16x – 12x = 12 – 8 – 54
-28x = -50
-14x = -25
x = -25/-14
х=1,78571428571
8x – 27x + 4x + 8 – 3 + 16 – 42 = 183
8x – 27x + 4x = 183 + 42 – 16 + 3 – 8
-15x = 204
x = -13.6
47x – 82 + 54x – 100 = 228
47x + 54x = 228 + 100 + 82
101x = 410
x = 410/101
х=4,05940594059
54 – 16x – 12x + 8 = 12
– 16x – 12x = 12 – 8 – 54
-28x = -50
-14x = -25
x = -25/-14
х=1,78571428571