Помогите решить систему с дробями: 3х-1/4=4у-1/3, 5х=8у+3

3х - 1/4 = 4y - 1/3 5x = 8y + 3 Решение 3х - 4y = 1/4 - 1/3 3x - 4y = 3/12 - 4/12 3x - 4y = - 1/12 12( 3x - 4y ) = - 1 36x - 48y = - 1 48y = 36x + 1 8y = 5x - 3 48y = 30x - 18 36x + 1 = 30x - 18 6x = - 19 X = - 19/6 = - 3 ( 1/6 ) 8y = 5•( - 19/6 ) - 3 = - ( 95/6 ) - 3 = - 15 ( 5/6 ) - 3 = - 18 ( 5/6 ) y = - 18 ( 5/6 ) : 8 = - ( 113/6 ) : 8 = - 113/48 = - 2 ( 17/48 ) Ответ ( - 3 ( 1/6 ) ; - 2 ( 17/48 ))