Решите уравнение а)11х-8/45=4/5 и б) 12/29х+3=3/8

11х-8/45=4/511х=8/45+4/5=8/45+36/4511х=44/45х=44/45:11х=4/4511*4/45-8/45=44/45-8/45=36/45=4/512/29х+3=3/812/29х=3/8-312/29х=-21/8х=-21/8:12/29х=-203/32=-6 11/3212/29*(-203/32)=-609/232=-2 145/232+3=87/232=3/8