document.write( "Question 50770: if x is any interger, then 1.x=x.so when you see x in a p0roblem you can change it to 1x. you can also change a to 1a,a2 to 1a2,xy to 1xy,etc. so what,s 8a+a= \n" ); document.write( "
Algebra.Com's Answer #33799 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
8a+1a=9a
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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