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# \$2.00Linear Equations in Two Variables

• From Mathematics: Algebra
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• Due on Feb. 01, 2010
• Asked on Feb. 01, 2010 at 10:52:22AM

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Q:

Solve each system of equations. Use any method. If there is not a unique solution to a system, state a reason.  Show full details of how you obtained your answer.

3 - (2x + 1) = y + 6

x + y + 5 = 1 - x

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• Posted on Feb. 01, 2010 at 11:01:37AM
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Preview: ... ant of the matrix of the system is NULL. The matrix is   2    1   2    1 and is null because it ...

The full tutorial is about 93 words long .

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• Posted on Feb. 01, 2010 at 11:02:18AM
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