9/-2+-8/9. So, first find LCD which is 18. Then for 2, you multiplied by 9 to get to 18. 9 becomes 81. and -8 becomes 16. Then, you get -81/18+-16/18. 81+16 is 97 so -97/18 is your answer. Simplify too.
9/-2+-8/9. So, first find LCD which is 18. Then for 2, you multiplied by 9 to get to 18. 9 becomes 81. and -8 becomes 16. Then, you get -81/18+-16/18. 81+16 is 97 so -97/18 is your answer. Simplify too.
