document.write( "Question 243654: what are the coordinates of -x+3y=12, and 4x+3y=12 if x=3 \n" ); document.write( "
Algebra.Com's Answer #178480 by checkley77(12844)\"\" \"About 
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if x=3 WHAT ARE THE COORDINATES.?
\n" ); document.write( "-x+3y=12
\n" ); document.write( "-3+3Y=12
\n" ); document.write( "3Y=12+3
\n" ); document.write( "3Y=15
\n" ); document.write( "Y=15/3
\n" ); document.write( "Y=5 ANS. (3,5)
\n" ); document.write( "4x+3y=12
\n" ); document.write( "4*3+3Y=12
\n" ); document.write( "12+3Y=12
\n" ); document.write( "3Y=12-12
\n" ); document.write( "3Y=0
\n" ); document.write( "Y=0 ANS. (3,0)
\n" ); document.write( "
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