Ответ:
а) a = -8, b = -13, c = -27
a + b - c
⇒ -8 - 13 + 27 = - (8 + 13) + 27 = -21 + 27 = 27 - 21 = 6
б) a = -21, b = 65, c = -50
⇒ -21 + 65 + 50 = -21 + 115 = 115 - 21 = 94
в) a = -34, b = -24, c = -84
⇒ -34 - 24 + 84 = -(34 + 24) + 84 = -58 + 84 = 84 - 58 = 26
г) a = 101, b = -5, c = -99
⇒ 101 - 5 + 99 = 101 + 99 - 5 = 200 - 5 = 195
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Verified answer
Ответ:
а) a = -8, b = -13, c = -27
a + b - c
⇒ -8 - 13 + 27 = - (8 + 13) + 27 = -21 + 27 = 27 - 21 = 6
б) a = -21, b = 65, c = -50
a + b - c
⇒ -21 + 65 + 50 = -21 + 115 = 115 - 21 = 94
в) a = -34, b = -24, c = -84
a + b - c
⇒ -34 - 24 + 84 = -(34 + 24) + 84 = -58 + 84 = 84 - 58 = 26
г) a = 101, b = -5, c = -99
a + b - c
⇒ 101 - 5 + 99 = 101 + 99 - 5 = 200 - 5 = 195