document.write( "Question 102500This question is from textbook algebra 1
\n" ); document.write( ": 4a+1=13 \n" ); document.write( "
Algebra.Com's Answer #74513 by elima(1433)\"\" \"About 
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4a+1=13
\n" ); document.write( "Subtract 1 from both sides;
\n" ); document.write( "4a+1-1=13-1
\n" ); document.write( "4x=12
\n" ); document.write( "divide 4 from both sides;
\n" ); document.write( "\"%284a%29%2F4=12%2F4\"
\n" ); document.write( "a=3
\n" ); document.write( ":)
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