document.write( "Question 228975: solve by the substitution method
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document.write( "8m + n = 11
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document.write( "m - 6n = 32 \n" );
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Algebra.Com's Answer #169859 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 8m + n = 11 \n" ); document.write( "m - 6n = 32 --> m = 6n+32 \n" ); document.write( "Sub for m into eqn 1 \n" ); document.write( "8m + n = 11 \n" ); document.write( "8(6n+32) + n = 11 \n" ); document.write( "49n + 256 = 11 \n" ); document.write( "49n = -245 \n" ); document.write( "n = -5 \n" ); document.write( "----------- \n" ); document.write( "m = 6n+32 = 6*(-5) + 32 \n" ); document.write( "m = 2 \n" ); document.write( " \n" ); document.write( " |