document.write( "Question 596082: Solve by elimination method:
\n" ); document.write( "3x-2y=20
\n" ); document.write( "and
\n" ); document.write( "2x+3y=-4
\n" ); document.write( "

Algebra.Com's Answer #377493 by stanbon(75887)\"\" \"About 
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Solve by elimination method:
\n" ); document.write( "3x-2y=20
\n" ); document.write( "and
\n" ); document.write( "2x+3y=-4
\n" ); document.write( "-----------
\n" ); document.write( "Multiply thru the 1st by 2.
\n" ); document.write( "Multiply thru the 2nd by 3.
\n" ); document.write( "-------------------------
\n" ); document.write( "6x - 4y = 40
\n" ); document.write( "6x + 9y = -12
\n" ); document.write( "-----------
\n" ); document.write( "Subtract and solve for \"y\":
\n" ); document.write( "13y = -52
\n" ); document.write( "y = -4
\n" ); document.write( "------
\n" ); document.write( "Solve for \"x\":
\n" ); document.write( "----------
\n" ); document.write( "2x+3y = -4
\n" ); document.write( "2x -12 = -4
\n" ); document.write( "2x = 8
\n" ); document.write( "x = 4
\n" ); document.write( "----
\n" ); document.write( "Solution (4,-4)
\n" ); document.write( "=====================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );