8/6+(-9/5)=? But in the simplest form Also I’m have trouble understanding how to add and subtract fraction could you give me it a simplest way

8/6+(-9/5)= 8/6-9/5= -7/15

Step-by-step explanation:

8/6= 40/30

-9/5=54/30

40/30 - 54/30= -14/30

-14/30= -7/15

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844