document.write( "Question 74323This question is from textbook Intermediate algebra
\n" ); document.write( ": please help me solve the equation z over 3 - 3z over 4 \n" ); document.write( "
Algebra.Com's Answer #53327 by checkley75(3666)\"\" \"About 
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Z/3-3Z/4 FIND A COMMON DENOMINATOR THUS 3*4=12 & THEN ADD THE FRACTIONS.
\n" ); document.write( "(4*Z-3Z*3)/12
\n" ); document.write( "(4Z-9Z)/12
\n" ); document.write( "-5Z/12
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