marabeths502 marabeths502

23-09-2021
Mathematics

contestada

how do you solve 6/7+(-5/6)=

Respuesta :

mathstudent55 mathstudent55

23-09-2021

Answer:

1/42

Step-by-step explanation:

Adding a negative is the same as subtracting a positive.

6/7 + (-5/6) =

= 6/7 - 5/6

Now you need a common denominator. The LCD of 6 and 7 is 42.

= 36/42 - 35/42

= 1/42

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