1)    8 (х - 1,4) = 0,56; 4) (51,32 + х) - 0,12 = 72;2)    (4,6 - х) ∙ 19 = 4,18; 5) 17,28 : (56 - х) = 36

8 (х - 1,4) = 0,568x-11,2=0,568x=0,56+11,28x=11,76x=11,76:8x=1,47==========(51,32 + х) - 0,12 = 7251,32+x=72+0,1251,32+x=72,12x=72,12-51,32x=20,8==================(4,6 - х) ∙ 19 = 4,1887,4-19x=4,18-19x=4,18-87,4-19x=-83,22x=-83,22:(-19)x=4,38====================17,28 : (56 - х) = 3656-x=17,28:3656-x=0,48-x=0,48-56x=55,52============================