document.write( "Question 926674: -7x - 2y = -13
\n" ); document.write( "x - 2y = 11\r
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Algebra.Com's Answer #562411 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
Since you talk about learning, tell me what you have tried?
\n" ); document.write( "What method will you use?
\n" ); document.write( "substitution or elimination?
\n" ); document.write( "matrices?
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