document.write( "Question 16311: can you please help me with {3a+b=3
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document.write( " {2a-5b=-15 \n" );
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Algebra.Com's Answer #7979 by kikerkins(17)![]() ![]() ![]() You can put this solution on YOUR website! {3a+b=3 \n" ); document.write( "{2a-5b=-15\r \n" ); document.write( "\n" ); document.write( "multiply the top 1 by 5\r \n" ); document.write( "\n" ); document.write( "15a+ 5b=15 \n" ); document.write( "2a-5b=-15 \n" ); document.write( "17a=0 \n" ); document.write( "a=0\r \n" ); document.write( "\n" ); document.write( "3(0)+b=3\r \n" ); document.write( "\n" ); document.write( "b=3 \n" ); document.write( " |