document.write( "Question 712406: Simplify: -3(2x-4y+9) \n" ); document.write( "
Algebra.Com's Answer #437939 by algebrahouse.com(1659)\"\" \"About 
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-3(2x - 4y + 9)
\n" ); document.write( "= -3(2x) - 3(-4y) - 3(9) {used distributive property}
\n" ); document.write( "= -6x + 12y - 27 {multiplied}
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