1) 284 / x = 4284 = 4xx = 284 / 4x = 71
2) 132 * 3 = 300 + x396 = 300 + xx = 396 - 300x = 96
Ответ: x = 71, x = 96.
1) 284 / x = 4
284 = 4x
x = 284 / 4
x = 71
2) 132 * 3 = 300 + x
396 = 300 + x
x = 396 - 300
x = 96
Ответ: x = 71, x = 96.