Реши уравнения. 54/m+734=740 873-n/3=549 x/6-46=132 48/z+879=887 974-b/7=869 y/2-275=145

54/m+734=74054/m=740-73454/m=6m=54/6m=9 873-n/3=549n/3=873-549n/3=324n=324*3n=972 x/6-46=132х/6=132+46х/6=178х=178*6х=106848/z+879=88748/z=887-87948/z=8z=48/8z=6974-b/7=869 b/7=974-869b/7=105b=105*7b=735y/2-275=145у/2=145+275у/2=420у=420*2у=840