Question

решите уравнение 3x+1.6/2.4 = 5/12

Answer 1

1) 3х+1,6/2,4=5/12
3х=5/12-1,6/2,4
3х=10/24-16/24
3х=-6/24
3х=-1/4
х=(-1/4):3
х=(-1/4)*1/3
х=-1/12.