1. уравнения:
395+х=864 300-у=206 166=m-34
z+213=584 t-307=308 59=81-k
2. (37 296:37-17 780:35):250
395+х=864 300-у=206 166=m-34
z+213=584 t-307=308 59=81-k
2. (37 296:37-17 780:35):250
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Answers & Comments
х=864-395
х=469
300-у=206
-у= -300+206
-у= -94/-1
y=94
166=m-34
-m= -166-34
-m= -200/-1
-m=200
z+213=584
z=584-213
z=371
t-307=308
t=308+307
t=615
59=81-k
k= -59+81
k=22
(37 296:37-17 780:35):250=(1008-508)/250=500/250=2