document.write( "Question 1015541: Use substitution to solve:\r
\n" ); document.write( "\n" ); document.write( "X+2y=11
\n" ); document.write( "-x-11=2y
\n" ); document.write( "

Algebra.Com's Answer #631878 by FrankM(1040)\"\" \"About 
You can put this solution on YOUR website!
X+2y=11
\n" ); document.write( "-x-11=2y \r
\n" ); document.write( "\n" ); document.write( "multiply both sides of eq 2 by -1\r
\n" ); document.write( "\n" ); document.write( "X+11=-2y\r
\n" ); document.write( "\n" ); document.write( "add 2y to both sides\r
\n" ); document.write( "\n" ); document.write( "X+2y+11=0\r
\n" ); document.write( "\n" ); document.write( "Subtract 11 from both sides\r
\n" ); document.write( "\n" ); document.write( "X+2y=-11\r
\n" ); document.write( "\n" ); document.write( "The equations have no solution.
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