document.write( "Question 840514: thirty pesos less than 1/2 of kim's weekly allowans is 400 pesos.\r
\n" ); document.write( "\n" ); document.write( "how much is Kim's weekly allowance?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #506302 by LinnW(1048)\"\" \"About 
You can put this solution on YOUR website!
a = amount of allowance
\n" ); document.write( "(1/2)a - 30 = 400
\n" ); document.write( "add 30 to each side
\n" ); document.write( "(1/2)a = 430
\n" ); document.write( "multiply each side by 2
\n" ); document.write( "a = 860
\n" ); document.write( "
\n" );