SOLUTION: please help me solve the equation z over 3 - 3z over 4

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Question 74323This question is from textbook Intermediate algebra
: please help me solve the equation z over 3 - 3z over 4 This question is from textbook Intermediate algebra

Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
Z/3-3Z/4 FIND A COMMON DENOMINATOR THUS 3*4=12 & THEN ADD THE FRACTIONS.
(4*Z-3Z*3)/12
(4Z-9Z)/12
-5Z/12