SOLUTION: 2/z+3 + 4/5z Can you walk me through this one, I do not understand what it is I am suppose to add

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Question 186829: 2/z+3 + 4/5z Can you walk me through this one, I do not understand what it is I am suppose to add
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
2%2F%28z%2B3%29 + 4%2F%285z%29
The common denominator will be 5z(z+3), then you have:
%282%285z%29+%2B+4%28x%2B3%29%29%2F%285z%28z%2B3%29%29 = %2810z+%2B+4z+%2B+12%29%2F%285z%28z%2B3%29%29 = %2814z+%2B+12%29%2F%285z%28z%2B3%29%29 =%282%287z+%2B+6%29%29%2F%285z%28z%2B3%29%29