document.write( "Question 262906: -2x-3y=-11
\n" ); document.write( "6x+5y=13 \n" ); document.write( "

Algebra.Com's Answer #193677 by drk(1908) $\"\"$ $\"About$

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we start with the following equations:
\n" ); document.write( "(i) $\"-2x-3y=-11\"$
\n" ); document.write( "(ii) $\"6x%2B5y=13\"$
\n" ); document.write( "step 1 - multiply (i) by 3 to get
\n" ); document.write( " (iii) $\"-6x+-+9y+=+-33\"$
\n" ); document.write( "add (ii) and (ii) to get
\n" ); document.write( "(iv) $\"-4y+=+-20\"$
\n" ); document.write( "and then
\n" ); document.write( " $\"y+=+5\"$
\n" ); document.write( "we now find x as
\n" ); document.write( " $\"x+=+-2\"$ \n" ); document.write( "

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