document.write( "Question 440320: i sent the wrong email by accident\r
\n" ); document.write( "\n" ); document.write( "my problem was \r
\n" ); document.write( "\n" ); document.write( "x+y=45
\n" ); document.write( "11x+10y= ?\r
\n" ); document.write( "\n" ); document.write( "i've already tried 100, 80, & 81. all of them were no solution.\r
\n" ); document.write( "\n" ); document.write( "i already know how to graph it & solving it algebraically . \r
\n" ); document.write( "\n" ); document.write( "i just need help finding a number to make it a solution. \n" ); document.write( "

Algebra.Com's Answer #304205 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!

\n" ); document.write( " $\"x%2By=45\"$ .... $\"x=45-y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"11x%2B10y=0+\"$
\n" ); document.write( "-----------------------add\r
\n" ); document.write( "\n" ); document.write( " $\"12x%2B11y=45\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"12%2845-y%29%2B11y=45\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"540-12y%2B11y=45\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"540-y=45\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"540-45=y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"495=y\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"x=45-y\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=45-495\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=-450\"$ \r
\n" ); document.write( "\n" ); document.write( "check:\r
\n" ); document.write( "\n" ); document.write( " $\"11%28-450%29%2B10%2A495=0+\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-4950%2B4950=0+\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"0=0+\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"x%2By=45\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-450%2B495=45\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"45=45\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "graph:\r
\n" ); document.write( "\n" ); document.write( " $\"y=45-x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=11x%2F10=1.1x+\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+graph%28500%2C+500%2C+-500%2C+500%2C+-500%2C+500%2C+45-x%2C+1.1x%29+\"$ \r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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