document.write( "Question 60950: Instructions: Solve each system by the substitution method.\r
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document.write( "What is the solution for 6x+9y=6
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document.write( " 2x=2-3y \n" );
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Algebra.Com's Answer #41892 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 6x+9y=6 \n" ); document.write( "6x=6-9y \n" ); document.write( "x=6/6-9y/6 \n" ); document.write( "x=1-3y/2 substitute (1-3y/2) for z in the other equation \n" ); document.write( "6*(1-3y/2)=6-9y \n" ); document.write( "6-18y/2=6-9y \n" ); document.write( "6-9y=6-9y \n" ); document.write( "0=0 no solutions other than x & y=0 \n" ); document.write( " \n" ); document.write( " |