document.write( "Question 944017: Solve the system in Problems using substitution or elimination by addition.\r
\n" ); document.write( "\n" ); document.write( "2x y = 7
\n" ); document.write( "3x ¨C 2y = 0
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Algebra.Com's Answer #585324 by Saleye(10)\"\" \"About 
You can put this solution on YOUR website!
Let's use substitution:
\n" ); document.write( "from second equation we've: 3x=2y -> x=2y/3
\n" ); document.write( "Substitute in equation 1:
\n" ); document.write( "then solve for both:
\n" ); document.write( "x=2 and y=3
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