1. |4x - 3| = 0
4x = 0+3
4x = 3
x = -3:4
x = 3\4 (дробь)
2. |4 - 5x| = 0
5x = 0 - 4
5x = -4
x = -4 : 5
x = - 4\5 (дробь)
Сорри, остальное не знаю(
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Answers & Comments
1. |4x - 3| = 0
4x = 0+3
4x = 3
x = -3:4
x = 3\4 (дробь)
2. |4 - 5x| = 0
5x = 0 - 4
5x = -4
x = -4 : 5
x = - 4\5 (дробь)
Сорри, остальное не знаю(