document.write( "Question 869841: (20+10)10=(x+12)12 \n" ); document.write( "
Algebra.Com's Answer #524482 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"%2820%2B10%2910=%28x%2B12%2912\"
\n" ); document.write( "\"%2830%2810%29%29%2F12=x%2B12\"
\n" ); document.write( "\"x%2B12=25\"
\n" ); document.write( "\"x=13\"
\n" ); document.write( "
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