Задача Задача №441854
А
А
17 - 2(6x - 5) = 4(7x - 2)
17 - 12x + 10 = 28x - 8
27 - 12x = 28x - 8
27 + 8 = 28x + 12x
35 = 40x
x = 35/40
x = 7/8
17 - 2(6x - 5) = 4(7x - 2)
17 - 12x + 10 = 28x - 8
27 - 12x = 28x - 8
27 + 8 = 28x + 12x
35 = 40x
x = 35/40
x = 7/8
