SOLUTION: Solve 3x-y=7 6x-2y=6 use determinants (Dand possibly D y )

Question 827565: Solve 3x-y=7 6x-2y=6 use determinants (Dand possibly D y )
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
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3x-y=7
6x-2y=6
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copy and paste the above linear system in standard form into this matrix-method solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
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This linear system is singular. It has no solution
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system matrix
3 -1
6 -2
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determinant of system matrix = 0
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Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 6-equations 6-variables:
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