document.write( "Question 862046: Use the substitution method to solve the system of equations. Please show all work!
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document.write( "y = 2x + 1
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document.write( "3x - y = 4 \n" );
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Algebra.Com's Answer #519422 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Sub for y in the 2nd eqn \n" ); document.write( " |