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December 20, 2014

December 20, 2014

Posted by **LeAnn/Please help me** on Wednesday, November 18, 2009 at 9:40pm.

7x-7y= -42

-7y-7x=42

What is the solution of the system?

Is the system inconsistent or consistent?

Is the equations dependent or independent?

- College Algebra -
**bobpursley**, Wednesday, November 18, 2009 at 9:43pmadd the equations:

7x-7y-7y-7x=-42-42

-14y=-84

solve for y. then put that into either equation, solve for x.

the equations are independent, and consistent. You need to review those definitions.

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