x - 197 = 2945 - 197
x = 2945 - 197 + 197
x = 2945
y/89 = 1068/89 (приравниваем)
y = 1068
365a = 63 · 365
365a = 22995
a = 63
x-197=2945-197
х=2945-197+197
х=2945
2945-197=2945-197
y:89=1068:89
у=1068:89*89
у=1068
1068:89=1068:89
365а=63*365
а=63*365:365
а=63
365*63=63*365
x - 197 = 2945 - 197
x = 2945 - 197 + 197
x = 2945
y/89 = 1068/89 (приравниваем)
y = 1068
365a = 63 · 365
365a = 22995
a = 63
x-197=2945-197
х=2945-197+197
х=2945
2945-197=2945-197
y:89=1068:89
у=1068:89*89
у=1068
1068:89=1068:89
365а=63*365
а=63*365:365
а=63
365*63=63*365