3*a+2*a+7*a+8654=32654, Решите

Question

3*a+2*a+7*a+8654=32654, Решите

Answer 1

32654-8654=24000
24000/12
а=2000

Answer 2

3а+2а+7а+8654=32654
12а+8654=32654
12а=32654-8654
12а=24000
а=24000:12
а=2000