jacobever6752
28.07.2019 •
Mathematics
Solve -3x + 2y + z = -6 x + 3y + 2z = 5 4x + 4y + 3z = 13 (-6, 5, 13) (0, -3, 0) (1, -2, -1) (3, 4, -5)
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Ответ:
You can solve these by plugging in to see which fits all 3 equations. You can also use elimination using two equations twice and getting 2, 2-variable equations which you can then solve for the first variable.
Ответ:
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