Answer:
ur doing sca testing lol so its -4 rember debit is negitive credit is positive so 5 - -9= -4
Step-by-step explanation:
5 - (-9) = (-4)
eq. of line is y-5=1(x+3)
y=x+3+5
y=x+8
(3,-7)
Midpoint Formula
(3,-9) = ((3+x)/2 , (-11+x)/2)
Solve for x coordinate
Solve for y coordinate
Therefore point s is (3, -7)
the answer would be 33.....