document.write( "Question 609251: How to solve the following system of equations simultaneously
\n" ); document.write( "y=2x+3
\n" ); document.write( "y=7-2x
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Algebra.Com's Answer #383648 by Alan3354(69443)\"\" \"About 
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How to solve the following system of equations simultaneously
\n" ); document.write( "y=2x+3
\n" ); document.write( "y=7-2x
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\n" ); document.write( "There's more than one method.
\n" ); document.write( "For these, since they both equal y, they equal each other.
\n" ); document.write( "y=2x+3
\n" ); document.write( "y=7-2x
\n" ); document.write( "------
\n" ); document.write( "2x+3 = 7-2x
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