Question

                                                                                                                            120340526-х=7908049      решите умоляю сильно надо прошу

Answer 1

120340526-х=7908049
-х=7908049-120340526
-х=-112432477
х=112432477

Answer 2

120340526 - х = 7908049,
х = 120340526 - 7908049,
х = 112432477,

проверка:
120340526 - 112432477 = 7908049,
7908049 = 7908049