document.write( "Question 445016: solution for 7(x+y) + 3x - 5y
\n" ); document.write( "my son's answer is 10x - 12y
\n" ); document.write( "I think the answer is 10x + 2y
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Algebra.Com's Answer #306642 by Alan3354(69443)\"\" \"About 
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solution for 7(x+y) + 3x - 5y
\n" ); document.write( "= 7x + 7y + 3x - 5y
\n" ); document.write( "= 10x + 2y
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