document.write( "Question 971289: If -2(x + 9) = 20, then - 4x =
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Algebra.Com's Answer #593826 by stanbon(75887)\"\" \"About 
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If -2(x + 9) = 20, then - 4x =
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\n" ); document.write( "-2x-18 = 20
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\n" ); document.write( "Ans:: (2*-2x) = (2*38)
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