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Posted by on Tuesday, February 10, 2009 at 2:13pm.

Solve by the substitution method. 7x+3y=1 AND -4X+Y=13 What is the solution.

  • Math, not "cant figure out" - , Tuesday, February 10, 2009 at 2:16pm

    assistance needed

  • cant figure out - , Tuesday, February 10, 2009 at 2:19pm

    multiply the second equation, and then subtract the second equation from the first.

  • yes - , Tuesday, February 10, 2009 at 2:19pm

    yes

  • cant figure out - , Tuesday, February 10, 2009 at 2:20pm

    multiply the second equation by three, sorry. Then subtract the second equation from the first.

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