document.write( "Question 117262: 5x+7y=b
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document.write( "mx+y=22 \r
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document.write( "Find the vaule of m and b in the following systems so that the soultion to the system is (-3,4). \n" );
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Algebra.Com's Answer #85342 by edjones(8007)![]() ![]() You can put this solution on YOUR website! (-3,4) \n" ); document.write( "5x+7y=b \n" ); document.write( "mx+y=22 I assume this is the equation. \n" ); document.write( ". \n" ); document.write( "b=5*-3+7*4 \n" ); document.write( "=-15+28 \n" ); document.write( "b=13 \n" ); document.write( ". \n" ); document.write( "-3m+4=22 \n" ); document.write( "-3m+4-4=22-4 \n" ); document.write( "-3m=18 \n" ); document.write( "-3m/-3=18/-3 \n" ); document.write( "m=-6 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |