![\bf \cfrac{3}{c(c-4)}-\cfrac{9}{c(2c+3)}=\cfrac{2}{(2c+3)(c-4)} \\\\\\ \cfrac{3(2c+3)-9(c-4)}{c(c-4)(2c+3)}=\cfrac{2}{(2c+3)(c-4)} \\\\\\ \cfrac{6c+9-(9c-36)}{c(c-4)(2c+3)}=\cfrac{2}{(2c+3)(c-4)} \\\\\\ \cfrac{6c+9-9c+36}{1}=\cfrac{2[c(c-4)(2c+3)]}{(2c+3)(c-4)} \\\\\\ -3c+45=2c\implies 45=5c\implies \cfrac{45}{5}=c\implies 9=c](/tpl/images/0238/2771/2db3e.png)
How to solve this linear equation step by step
...
Mathematics, 18.09.2019 02:00 bnation5970
How to solve this linear equation step by step
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:30
On a architect's drawing of a house, 1 inche representa 1.5
Answers: 1
Mathematics, 21.06.2019 22:00
What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)
Answers: 3
Mathematics, 22.06.2019 01:30
Which represents the number of times all outcomes less than a given outcome occur? cumulative frequency relative frequency frequency cumulative relative frequency
Answers: 3
You know the right answer?
Questions
Mathematics, 02.08.2019 00:00
Mathematics, 02.08.2019 00:00
Physics, 02.08.2019 00:00
Mathematics, 02.08.2019 00:00
Mathematics, 02.08.2019 00:00
History, 02.08.2019 00:00
Physics, 02.08.2019 00:00
Mathematics, 02.08.2019 00:00
Physics, 02.08.2019 00:00
Mathematics, 02.08.2019 00:00
