document.write( "Question 229018: what is the solution for the following system of linear equations?\r
\n" ); document.write( "\n" ); document.write( "X+6Y=-4
\n" ); document.write( "3X-4Y=10
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Algebra.Com's Answer #169889 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
X+6Y=-4 MULTIPLY THIS EQUATION BY -3 7 ADD,
\n" ); document.write( "3X-4Y=10
\n" ); document.write( "-3X-18Y=12
\n" ); document.write( "-----------------
\n" ); document.write( "-22Y=22
\n" ); document.write( "Y=22/-22
\n" ); document.write( "Y=-1 ANS.
\n" ); document.write( "X+6*-1=-4
\n" ); document.write( "X-6=-4
\n" ); document.write( "X=-4+6
\n" ); document.write( "X=2 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "3*2-4*-1=10
\n" ); document.write( "6+4=10
\n" ); document.write( "10=10
\n" ); document.write( "-----------------------------
\n" ); document.write( "THE ANSWER IS (2,-1) NORMALLY THESE TERMS ARE PRESENTED AS (X,Y)
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