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Posted by on Sunday, July 3, 2011 at 6:29pm.

Solve using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state this.
4x + 4y = -36
4x + 4y = 12

  • Algebra - , Sunday, July 3, 2011 at 6:37pm

    They have the same slope !

    Those are two parallel lines which never cross. There is no solution.

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