Question

как решить уравнение х+48=48•1

Answer 1

X + 48 = 48 × 1 X + 48 = 48 X = 0

Answer 2

Х + 48 = 48 * 1,
Х + 48 = 48,
Х = 48 - 48,
Х = 0,
Проверка:
0 + 48 = 48 * 1,
48 = 48