Ответ:
6x=19
Объяснение:
3(5x - 1) - 2(2x + 4) = (8x + 1) - (3x - 7)
15x - 3 - 4x - 8 = 8x + 1 - 3x + 7
11x - 11 = 5x + 8
11x - 5x = 8 + 11
6x = 19
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Ответ:
6x=19
Объяснение:
3(5x - 1) - 2(2x + 4) = (8x + 1) - (3x - 7)
15x - 3 - 4x - 8 = 8x + 1 - 3x + 7
11x - 11 = 5x + 8
11x - 5x = 8 + 11
6x = 19
3(5x - 1) - 2(2x + 4) = (8x + 1) - (3x - 7)
15x - 3 - 4x - 8 = 8x + 1 - 3x + 7
11x - 11 = 5x + 8
11x - 5x = 8 + 11
6x = 19