document.write( "Question 314769: use the substitution method.
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document.write( "9x-2y=3
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document.write( "3x-6=4
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document.write( "Could someone please tell me if I did this correctly?
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document.write( "y=6+3x
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document.write( "9x-2(6+3x)=3
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document.write( "9x-12+6x=3
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document.write( "12+6=3
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document.write( "6x/6=12/6
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document.write( "x=2
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document.write( "y=6+3(2)=6-6=0
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document.write( "(2,0) \n" );
document.write( "
Algebra.Com's Answer #225116 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Check your answer (2,0) in the original \n" ); document.write( "equations and you will see that it is \n" ); document.write( "not the correct answer. \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |