document.write( "Question 130088This question is from textbook algebra
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document.write( ": Hi! So I am having trouble with Subsitiution. With this question is says to either solve by subsititution addition or the subtraction method.\r
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document.write( "This is what I got for the problem: m=-6 n=-9, Which was wrong.\r
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document.write( "The problem is 2m=n-3 3m=2n-9\r
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document.write( "Any help I can get for it. Very much apprecciated=) THanks! \n" );
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Algebra.Com's Answer #94996 by oscargut(2103) You can put this solution on YOUR website! 2m=n-3 then n=2m+3 \n" ); document.write( "using 3m=2n-9 then 3m = 2(2m+3)-9=4m-3 then \n" ); document.write( "3m=4m-3 \r \n" ); document.write( "\n" ); document.write( "then m=3 and n=9 \n" ); document.write( " |