document.write( "Question 918442: Solve. Use the method of successive approximations.
\n" ); document.write( "{y=11x+32
\n" ); document.write( "{y=-9x+13
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\n" ); document.write( "(Multiple Choice Answers:)
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\n" ); document.write( "A. (-0.95,21.55)
\n" ); document.write( "B. (-1,21)
\n" ); document.write( "C. (-0.91,21.99)
\n" ); document.write( "D. (-0.9,22.1)
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Algebra.Com's Answer #557054 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\"y=11x%2B32\".....eq.1
\n" ); document.write( "\"y=-9x%2B13\"........eq.2
\n" ); document.write( "_____________________subtract eq.2 from eq.1\r
\n" ); document.write( "\n" ); document.write( "\"y-y=11x%2B32-%28-9x%2B13%29\"\r
\n" ); document.write( "\n" ); document.write( "\"0=11x%2B32%2B9x-13\"...........solve for \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"-32%2B13=20x\"\r
\n" ); document.write( "\n" ); document.write( "\"-19=20x\"\r
\n" ); document.write( "\n" ); document.write( "\"-19%2F20=x\"\r
\n" ); document.write( "\n" ); document.write( "\"-0.95=x\"\r
\n" ); document.write( "\n" ); document.write( "\"y=11x%2B32\".....eq.1...substitute \"-0.95=x\" and solve for \"y\"\r
\n" ); document.write( "\n" ); document.write( "\"y=11%28-0.95%29%2B32\"\r
\n" ); document.write( "\n" ); document.write( "\"y=-10.45%2B32\"\r
\n" ); document.write( "\n" ); document.write( "\"y=21.55\"\r
\n" ); document.write( "\n" ); document.write( "so, ordered pair is (\"-0.95\",\"21.55\")\r
\n" ); document.write( "\n" ); document.write( "A. (\"-0.95\",\"21.55\")
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