document.write( "Question 257899: The owner of a bicycle shop took inventory of his bicycles and tricycles. He counted 153 wheels and 136 pedals. How many bicycles and tricycles did he have? \n" ); document.write( "
Algebra.Com's Answer #189829 by richwmiller(17219)\"\" \"About 
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136/2= 68 pedal vehicles
\n" ); document.write( "153-136=number of wheels -minus number of pedals = 17 tricycles
\n" ); document.write( "68-17=51 bicycles
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\n" ); document.write( "2b+3t=w
\n" ); document.write( "2*51+3*17=153
\n" ); document.write( "102+51=153
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\n" ); document.write( "68*2=136
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