document.write( "Question 712318: how do I solve 5x-3y+3a
\n" ); document.write( "when x=6 and y and a =7
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Algebra.Com's Answer #437867 by vheroli(126)\"\" \"About 
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x=6
\n" ); document.write( "y=7
\n" ); document.write( "a=7
\n" ); document.write( "5x-3y+3a : First, substitute all the values
\n" ); document.write( "5(6)-3(7)+3(7) : Simplify using MDAS
\n" ); document.write( "30-21+21
\n" ); document.write( "=30
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