5(2x - 3) + 4 = 2(5x + 2) - 10
10x - 15 + 4 = 10x + 4 - 10
10x - 10x = -6 - 4 + 15
0 ≠ 5
Ответ: нет корней
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5(2x - 3) + 4 = 2(5x + 2) - 10
10x - 15 + 4 = 10x + 4 - 10
10x - 10x = -6 - 4 + 15
0 ≠ 5
Ответ: нет корней