document.write( "Question 97540: Please help me solve this:The second of two numbers is 3 less than twice the first.Their sum is 36. Find the numbers. so far i have tried,this:
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document.write( "let x represent the first number
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document.write( "let 3-x(2) represent the second number
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document.write( "x+3-x(2)=36
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document.write( "2x+3(2)=36
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document.write( "2x+6=36
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document.write( "2x=36-6
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document.write( "2x=30
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document.write( "2x divided by 2=30 divided by 2
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document.write( "x=15
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document.write( "15-3(2)=12(2)=24
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document.write( "so for my 2 numbers i have 15 and 24
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Algebra.Com's Answer #70948 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! CLOSE BUT NO CIGAR: \n" ); document.write( "X+Y=36 \n" ); document.write( "NOW DEFINE Y=(2X-3) & REPLACE Y BY (2X-3) & SOLVE FOR THE X VALUE \n" ); document.write( "X+(2X-3)=36 \n" ); document.write( "X+2X-3=36 \n" ); document.write( "3X=36+3 \n" ); document.write( "X=39/3 \n" ); document.write( "X=13 ANSWER FOR THE SMALLER NUMBER \n" ); document.write( "2*13-3=26-3=23 FOR THE LARGER NUMBER. \n" ); document.write( "PROOF \n" ); document.write( "13+23=36 \n" ); document.write( "36=36 &: \n" ); document.write( "13+(2*13-3)=36 \n" ); document.write( "13+26-3=36 \n" ); document.write( "13+23=36 \n" ); document.write( "36=36 \n" ); document.write( " \n" ); document.write( " |