document.write( "Question 363994: 7x - 9y = 2
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document.write( "4x + 32 = y
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document.write( "Solve by the substitution method. \n" );
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Algebra.Com's Answer #259605 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 7x - 9y = 2 \n" ); document.write( "4x + 32 = y \n" ); document.write( "----------- \n" ); document.write( "Sub for y in the 1st eqn, y = 4x + 32 \n" ); document.write( "Solve for x. \n" ); document.write( "Then sub for x into either eqn and solve for y. \n" ); document.write( " \n" ); document.write( " |