Вправи 401 - 526 » 492

12041 – 84 • х = 11705 84 • х = 12041 – 11705 84 • х = 336 х = 336 : 84 х = 4_______________ 12041 – 84 • 4 = 11705 12041 – 336 = 11705 11705 = 11705 37 • х + 4785 = 7079 37 • х = 7079 – 4785 37 • х = 2294 х = 2294 : 37 х = 62_____________ 37 • 62 + 4785 = 7079 2294 + 4785 = 7079 7079 = 7079