document.write( "Question 1105614: The graphed lines of X +Py= 15 and x- Py= 9 intersect at (12, 1) What is the value of P? \n" ); document.write( "

Algebra.Com's Answer #720478 by greenestamps(13200) $\"\"$ $\"About$

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\n" ); document.write( "You only need one of the two lines to answer the question. Fortunately, the two pieces of information do not contradict each other, so use either line.

\n" ); document.write( " $\"x%2BPy+=+15\"$
\n" ); document.write( " $\"12%2BP%281%29+=+15\"$
\n" ); document.write( " $\"12%2BP+=+15\"$
\n" ); document.write( " $\"P+=+3\"$ >br>
\n" ); document.write( "...or...
\n" ); document.write( " $\"x-Py+=+9\"$
\n" ); document.write( " $\"12-P%281%29+=+9\"$
\n" ); document.write( " $\"12-P+=+9\"$
\n" ); document.write( " $\"P+=+3\"$ \n" ); document.write( "

\n" );