Решить уравнение: -1\3 = 1\9х + 8
-1/3=1/9+8, 1/9х=1/3-8 1/9х=-7 2/3 1/9х= -23/3 х= -23/3:1/9 х= -69
-1/3 = 1/9х + 8
1/9х=-1/3-8
-1/3-24/3=-25/3
1/9х=-75/9
Х=-75/9:1/9=-75