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- Multiple ChoicePlease save your changes before editing any questions.2х + 3 = 5х = - 1х = 1х = 4х - любое число
- Multiple ChoicePlease save your changes before editing any questions.7 - 5х = 5х - 3решений нетх - любое числох = 1х = - 1
- Multiple ChoicePlease save your changes before editing any questions.2(у + 6)= 6у = - 3у = 6у = 3у = - 6
- Multiple ChoicePlease save your changes before editing any questions.3х + 5 = 4 + 3хх - любое числох = 0решений нетх = 4/5
- Multiple ChoicePlease save your changes before editing any questions.5(t + 2) = 10 + 5tрешений нетt - любое числоt = 2,6t = - 50
- Multiple ChoicePlease save your changes before editing any questions.2 - 5x =50 + xx = 8x = 13x = - 13x = - 8