Question

помогите пожалуйста

Answer 1

1)у-504=751
у=751+504
у=1255
1255-504=751
751=751
2)b:180=360
b=360*180
b=64800
64800:180=360
360=360
3)х*38=36480
х=36480:38
х=960
960*38=36480
36480=36480
4)х+7060=89000
х=89000-7060
х=81940
81940+7060=89000
89000=89000