document.write( "Question 536510: Find the solution to each system by the substitution method. Check your answers.
\n" ); document.write( " 2x-5y=-1
\n" ); document.write( " x-3y=-3
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #352406 by Maths68(1474) $\"\"$ $\"About$

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$\"2x-5y=-1\"$ .........(1)
\n" ); document.write( " $\"x-3y=-3\"$
\n" ); document.write( " $\"x=3y-3\"$ ...........(2)
\n" ); document.write( "Substitute the value of x in (1)
\n" ); document.write( " $\"2%283y-3%29-5y=-1\"$
\n" ); document.write( " $\"6y-6-5y=-1\"$
\n" ); document.write( " $\"y-6=-1\"$
\n" ); document.write( " $\"y=-1%2B6\"$
\n" ); document.write( " $\"y=5\"$
\n" ); document.write( "Put the value of y in (1)
\n" ); document.write( " $\"2x-5%285%29=-1\"$
\n" ); document.write( " $\"2x-25=-1\"$
\n" ); document.write( " $\"2x=-1%2B25\"$
\n" ); document.write( " $\"2x=24\"$
\n" ); document.write( " $\"x=24%2F2\"$
\n" ); document.write( " $\"x=12\"$ \r
\n" ); document.write( "\n" ); document.write( "(x,y)=(12,5)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Check
\n" ); document.write( "=====
\n" ); document.write( "Put the value of x and y in (1)
\n" ); document.write( " $\"2x-5y=-1\"$ .........(1)
\n" ); document.write( " $\"2%2812%29-5%285%29=-1\"$
\n" ); document.write( " $\"24-25=-1\"$
\n" ); document.write( " $\"-1=-1\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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