document.write( "Question 10110: Hi Free Tutors:\r
\n" ); document.write( "\n" ); document.write( "I am having trouble with the following problme:\r
\n" ); document.write( "\n" ); document.write( "-2[3a-2(4a-1)]+2=2(a+1) on this problem I have tried the following steps\r
\n" ); document.write( "\n" ); document.write( "-6a-8a+2+2=2a+2
\n" ); document.write( "-14a+4=2a+2
\n" ); document.write( "-16a=-2
\n" ); document.write( "a=1/8\r
\n" ); document.write( "\n" ); document.write( "But according to the answer in the back of the book, answer is wrong and I am not sure what I am doing wrong.\r
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Algebra.Com's Answer #5383 by gina(6)\"\" \"About 
You can put this solution on YOUR website!
-2[3a-2(4a-1)]+ 2 = 2(a+1)
\n" ); document.write( "-2[3a-8a+2]+2 = 2a + 1
\n" ); document.write( "3a - 8a + 2 = 2a + 1
\n" ); document.write( "-5a + 2 = 2a + 1
\n" ); document.write( "-5a + 5a + 2 - 1 = 2a + 5a + 1 - 1
\n" ); document.write( "1 = 7a
\n" ); document.write( "1/7 = 7a/7
\n" ); document.write( "1/7 = a\r
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