document.write( "Question 27523: could you please explain how too solve this kind of equation? If you can please do: 4+3(i+ 1)=4i + 6 thankyou so much.... MLM \n" ); document.write( "
Algebra.Com's Answer #15003 by sdmmadam@yahoo.com(530)\"\" \"About 
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Equations/27523 (2006-02-15 17:41:37): could you please explain how too solve this kind of equation? If you can please do: 4+3(i+ 1)=4i + 6 thankyou so much.... MLM\r
\n" ); document.write( "\n" ); document.write( "4+3(i+ 1)=4i + 6
\n" ); document.write( "4 +(3i+3) =4i +6
\n" ); document.write( "4 + (3 +3i) = 4i +6 (using additive commutativity in the field C of complex numbers)
\n" ); document.write( "(4+3) +3i = 4i +6 (by additive associativity in the field C of complex numbers)
\n" ); document.write( "7 +3i = 4i +6
\n" ); document.write( "7-6 = 4i - 3i (transposing, that is change side, then change sign)
\n" ); document.write( "1 = i
\n" ); document.write( "That is i = 1
\n" ); document.write( "which answer is RIGHT ONLY if i is just any variable x or y or a and NOT the conventional (sqroot of (-1)) in which case it cannot be equal to 1
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