х+504968=1017216
х=1017216-504968
х=512248
120340526-₽=7908049
-₽=7908049-120340526
-₽=-112432477
₽=112432477
х+504968=1017216
х=1017216-504968
х=512248
120340526-₽=7908049
-₽=7908049-120340526
-₽=-112432477
₽=112432477