N over 2 = negative 7

n = -14

Step-by-step explanation:

n/2 = -7

Multiply both sides by 2

n = -14

Hope this helped! <3

Could I get brainliest?

-14

Step-by-step explanation:

Good luck

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

c) yes, because of asa or aas