(2.3x-3)-(8x-9.1) please help me solve this its for a test

−5.7x + 6.1

Step-by-step explanation:

Does the answer need to be simplyfied?? if yes you have the right answer on top

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)