document.write( "Question 327805: Solve for x and y in the following system of equations:\r
\n" ); document.write( "\n" ); document.write( "2x + 3y = 5
\n" ); document.write( "3x + 4y = 6
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Algebra.Com's Answer #234769 by G Nana(3)\"\" \"About 
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2x+3y=5
\n" ); document.write( "3x+4y=6
\n" ); document.write( "You multiply the first equation by -4 and the second equation by 3 to get the value of x.
\n" ); document.write( "So, you will
\n" ); document.write( "-8x-12y=-20
\n" ); document.write( " 9x+12y=18
\n" ); document.write( "-12y+12y =0
\n" ); document.write( "you will get
\n" ); document.write( "-8x=-20
\n" ); document.write( " 9x=18
\n" ); document.write( "by substitution-8x+9x=x and -20+18=-2 then x= -2
\n" ); document.write( "You apply the value of x in first equation
\n" ); document.write( "2(-2)+3y= 5
\n" ); document.write( "-4+3y= 5
\n" ); document.write( " 3y= 5+4
\n" ); document.write( " 3y= 9
\n" ); document.write( " y= 9/3= 3
\n" ); document.write( "So the answer is x=-2 and y= 3
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