Решите уравнение
а)2 целых 2/11•(1/3x+1/15)=2,4

б)3 целых 1/2:(1/6x+5/8)=2целых 1/3
в)3 целых 3/8:(1 целая 1/14x+5/7)=2 целых 1/10
г)45•(2 целых 7/9x+1целая2/15x+1целая2/15x)=176
д)(4целых 2/7y -1 целая 1/6)•84=82
Решите пожалуйста!!;

Спасибо

а)2 целых 2/11•(1/3x+1/15)=2,41/3x+1/15=24/10 *11/241/3x+1/15=11/101/3x=11/10 - 1/151/3x = 33/30 - 2/301/3x = 31/30x=31/30 * 3/1x=31/10x=3,1б)3 целых 1/2:(1/6x+5/8)=2целых 1/31/6x + 5/8 = 3 1/2 : 2 1/31/6x + 5/8 = 7/2 * 3/71/6x + 5/8 = 3/21/6x = 3/2 - 5/81/6x = 12/8 - 5/81/6x = 7/8x = 7/8 * 6/1x = 21/4x = 5,25в)3 целых 3/8:(1 целая 1/14x+5/7)=2 целых 1/101 1/14x + 5/7 = 3 3/8 : 2 1/101 1/14x + 5/7 = 27/8 * 10/211 1/14x + 5/7 = 45/281 1/14x = 45/28 - 5/71 1/14x = 45/28 - 20/281 1/14x = 25/28x = 25/28 : 1 1/14x = 25/28 * 14/15x = 5/6г)45•(2 целых 7/9x+1целая2/15x+1целая2/15x)=17645*(25/9x + 17/15x + 17/15x)=176125x + 51x + 51x = 176227x = 176x = 176:227x = 176/227д)(4целых 2/7y -1 целая 1/6)•84=82(30/7y - 7/6)*84 = 82360y - 98 = 82360y = 82+98360y = 180y = 180:360 y=0,5