document.write( "Question 572594: if the sum of a number and three is doubled, the result is seven less than the number \n" ); document.write( "
Algebra.Com's Answer #368451 by stanbon(75887)\"\" \"About 
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if the sum of a number and three is doubled, the result is seven less than the number
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\n" ); document.write( "2(x+3) = x-7
\n" ); document.write( "2x+6 = x-7
\n" ); document.write( "x = -13
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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