document.write( "Question 680353: -(a+3)=-2(2a+1)-7 \n" ); document.write( "
Algebra.Com's Answer #422299 by ReadingBoosters(3246)\"\" \"About 
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Distribute the negative and the -2
\n" ); document.write( "-a - 3 = -2(2a) - 2(1) - 7
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\n" ); document.write( "-a - 3 = -4a - 2 - 7
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\n" ); document.write( "Group a variables ot one side of the equation
\n" ); document.write( "-a + 4a = -2 - 7 + 3
\n" ); document.write( "3a = -6
\n" ); document.write( "\"highlight_green%28a+=+-2%29\"
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