document.write( "Question 734890: I can't get the answer to the following problem ; \r
\n" ); document.write( "\n" ); document.write( "y-5x=-2
\n" ); document.write( "3x-7y=22\r
\n" ); document.write( "\n" ); document.write( "The instructions say to use the substitution method.
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Algebra.Com's Answer #449173 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
y-5x=-2 --> y = 5x - 2
\n" ); document.write( "3x-7y=22
\n" ); document.write( "----------
\n" ); document.write( "Sub for y in the 2nd equation.\r
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