6(7x-11)-13(x-6)=14(2x+1)
42x - 66 - 13x + 78 = 28x + 14
29x + 12 = 28x + 14
29x - 28x = 14 - 12
x = 2
Ответ: x = 2
6(7x-11)-13(x-6)=14(2x+1)
42x - 66 - 13x + 78 = 28x + 14
29x + 12 = 28x + 14
29x - 28x = 14 - 12
x = 2
Ответ: x = 2