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Danufrab
6 год назад
Чему равен корень уравнения 7икс+икс-5икс = 132
ОТВЕТЫ

Gavrilovich
Jun 30, 2019
7x + x - 5x = 132
8x - 5x = 132
3x = 132
x = 44
8x - 5x = 132
3x = 132
x = 44
7х+х-5х=132
3х=132
х=132:3
х=44
3х=132
х=132:3
х=44
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