document.write( "Question 18428: solve by substitution method
\n" ); document.write( "4x-3y=2
\n" ); document.write( "12x=6+9y
\n" ); document.write( "thanks very much for your help
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Algebra.Com's Answer #8861 by xcentaur(357)\"\" \"About 
You can put this solution on YOUR website!
4x-3y=2......[1]
\n" ); document.write( "12x-9y=6
\n" ); document.write( "dividing by 3,
\n" ); document.write( "4x-3y=2......[2]
\n" ); document.write( "


\n" ); document.write( "As you can see,equation one and two are both the same. for solving a pair of equations containing two variables, two seperate equations are required.
\n" ); document.write( "Please check your question and post again
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\n" ); document.write( "-Prabhat \n" ); document.write( "

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