document.write( "Question 1033052: We r supposed to solve each system of equations by the addition method. Here is one problem 5x+6y=13
\n" ); document.write( "-5x+2y=11 \n" ); document.write( "

Algebra.Com's Answer #647633 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
Add the equations
\n" ); document.write( " $\"+5x+%2B+6y+=+13+\"$
\n" ); document.write( " $\"+-5x+%2B+2y+=+11+\"$
\n" ); document.write( "------------------
\n" ); document.write( " $\"+8y+=+24+\"$
\n" ); document.write( " $\"+y+=+3+\"$
\n" ); document.write( "------------
\n" ); document.write( "Now plug this result back into
\n" ); document.write( "either equation to find $\"+x+\"$
\n" ); document.write( " $\"+5x+%2B+6%2A3+=+13+\"$
\n" ); document.write( " $\"+5x+%2B+18+=+13+\"$
\n" ); document.write( " $\"+5x+=+-5+\"$
\n" ); document.write( " $\"+x+=+-1+\"$
\n" ); document.write( "---------------
\n" ); document.write( "check solutions:
\n" ); document.write( " $\"+5%2A%28-1%29+%2B+6%2A3+=+13+\"$
\n" ); document.write( " $\"+-5+%2B+18+=+13+\"$
\n" ); document.write( " $\"+13+=+13+\"$
\n" ); document.write( "OK
\n" ); document.write( "-------------------
\n" ); document.write( " $\"+-5%2A%28-1%29+%2B+2%2A3+=+11+\"$
\n" ); document.write( " $\"+5+%2B+6+=+11+\"$
\n" ); document.write( " $\"+11+=+11+\"$
\n" ); document.write( "OK \n" ); document.write( "

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