document.write( "Question 96709: Help I cannot get this :)
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document.write( "Find values for m and b in the following system so that the solution to the system
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document.write( "is (3, 4).
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document.write( "5x+7y=b
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document.write( "mx+y=22 \n" );
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Algebra.Com's Answer #70378 by scott8148(6628) You can put this solution on YOUR website! just plug in the values for x and y\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5(3)+7(4)=b ... 15+28=b ... 43=b\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "m(4)+4=22 ... 4m=18 ... m=4.5 or 9/2 \n" ); document.write( " |