Ответ:
Пошаговое объяснение:
1)X+2-(5-x)-x-1 = x + 2 - 5 + x - x - 1 = x - 4
2)4(х+2)-(1-х)-(1+4)х-5 = 4x + 8 - 1 + x - 5x - 5 = 2
3)4(х+2)-4(4-х)-х-2 = 4x + 8 - 16 + 4x - x - 2 = 7x - 10
4)3(х+1)-4(5-х)-(4+3)х-2 = 3x + 3 - 20 + 4x - 7x - 2 = -19
5)3(х+3)-5(2-х)-х-4 = 3x + 9 - 10 + 5x - x - 4 = 7x - 5