document.write( "Question 601542: Using the elimination method how do i solve 6x-9y=25.5 7x-3x=-14 \n" ); document.write( "
Algebra.Com's Answer #379858 by mananth(16946)\"\" \"About 
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the second equation does not have two variables\r
\n" ); document.write( "\n" ); document.write( "7x-4x=-14
\n" ); document.write( "3x=-14
\n" ); document.write( "x= -14/3\r
\n" ); document.write( "\n" ); document.write( "Therefore
\n" ); document.write( "6x= -28\r
\n" ); document.write( "\n" ); document.write( "plug x in first equation\r
\n" ); document.write( "\n" ); document.write( "6x-9y=25.5\r
\n" ); document.write( "\n" ); document.write( "-28-9y=25.5
\n" ); document.write( "9y=-55.5
\n" ); document.write( "y= 55.5/9\r
\n" ); document.write( "\n" ); document.write( "use a calc to find the value
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