document.write( "Question 368385: Solve this system of equations using substitution. Put your answer in ordered pair form, (x, y).\r
\n" ); document.write( "\n" ); document.write( " x = y + 6
\n" ); document.write( " y = -2 - x
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Algebra.Com's Answer #262521 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
1.\"x+=+y+%2B+6\"
\n" ); document.write( " 2.\"+y+=+-2+-+x\"
\n" ); document.write( "Substitute eq. 2 in eq. 1,
\n" ); document.write( "\"x=-2-x%2B6\"
\n" ); document.write( "\"2x=4\"
\n" ); document.write( "\"highlight%28x=2%29\"
\n" ); document.write( "Then from eq. 2,
\n" ); document.write( "\"y=-2-2\"
\n" ); document.write( "\"highlight%28y=-4%29\"
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\n" ); document.write( "Grpahical verification:
\n" ); document.write( "\"graph%28300%2C300%2C-5%2C5%2C-5%2C5%2C0%2Cx-6%2C-2-x%29\"
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