Question

simplify
(-5 upon 2)+(-7 upon 2)-(-5 upon 6)​

Answer 1

Answer:

-5/2 + (-7/2) - (-5/6)

Now - plus - gives us +

So

-5/2 -7/2

= -12/2

= -6

How we have

-6 +5/6

-36/6 +5/6

-31/6

-5 1/6

Dont forget the minus sign!

Hope this helps u :)

Answer 2

Answer:

$\frac{ - 5}{2} + \frac{ - 7}{2} - ( \frac{ - 5}{6} )$

$= \frac{ - 30 - 42 + 5}{6}$

$= \frac{ - 67}{6}$.