document.write( "Question 644693: use the method of substitution to solve the system of linear equations.
\n" ); document.write( "2x-y=4
\n" ); document.write( "5x-2y=11 \r
\n" ); document.write( "\n" ); document.write( "what is the solution (should be an ordered pair) \n" ); document.write( "

Algebra.Com's Answer #405227 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"2x-y=4\"$ ........1
\n" ); document.write( " $\"5x-2y=11\"$ ........2
\n" ); document.write( "_____________________\r
\n" ); document.write( "\n" ); document.write( " $\"2x-y=4\"$ ........1 ...solve for $\"y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"2x-4=y\"$ ....substitute in 2\r
\n" ); document.write( "\n" ); document.write( " $\"5x-2%282x-4%29=11\"$ ..........solve for $\"x\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"5x-4x%2B8=11\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x%2B8=11\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=11-8\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"highlight%28x=3%29\"$ \r
\n" ); document.write( "\n" ); document.write( "now find $\"y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"2x-4=y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"2%2A3-4=y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"6-4=y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"highlight%282=y%29\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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