2/11x+5/14=0,45x+12

Как решить

2/11 х-0.45 х=-5/14+1 2/10

2/11 х-45/100 х=-25/70 + 1 14/70

2/11 х-9/20 х=-25/70+84/70=59/70

40/220 х-99/220 х=59/70

-59/220 х=59/70

Х=59/70 / - 59/220=59/70*-220/59=-220/70=-3 10/70=-3 1/7