document.write( "Question 430418: Solve systems by using elimination method.\r
\n" ); document.write( "\n" ); document.write( "3x=3+2y
\n" ); document.write( "-4/3x+y=1/3
\n" ); document.write( "

Algebra.Com's Answer #298935 by mananth(16946)\"\" \"About 
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3 x + -2 y = 3 .............1\r
\n" ); document.write( "\n" ); document.write( "-4x/3 +y = 1/3
\n" ); document.write( "multiply by 3
\n" ); document.write( "-4x+3y=1.............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by 3
\n" ); document.write( "Multiply (2) by 2
\n" ); document.write( "9x-6y=9
\n" ); document.write( "-8x+6y=2
\n" ); document.write( "Add the two equations
\n" ); document.write( "x=11
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "3x-2y=3
\n" ); document.write( "33-2y=3
\n" ); document.write( "-2y=3-33
\n" ); document.write( "-2y=-30
\n" ); document.write( "y=15
\n" ); document.write( "CHECK
\n" ); document.write( "
\n" ); document.write( "3 x -2 y = 3
\n" ); document.write( "33 -30 = 3
\n" ); document.write( " 3 = 3
\n" ); document.write( "
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