Question

Найдите корень уравнения 2(2/3x-1/6)+5 1/3= -4(7/12x+1 3/4)+3(1/9-1/3x)

Answer 1

1 1/3х-1/3+5 1/3=-2 1/3х-7+1/3-х
1 1/3х+5=-3 1/3х- 6 2/3
1 1/3х+3 1/3х=-5-6 2/3
4 2/3х=-11 2/3
х=-11 2/3:4 2/3
х=-2 1/2