Question

what are the cooerdinates of point
E, if D (5,-1) is the midpoint of CE and C (3,2)

Answer 1

from 3 to 5 is right 2, go right 2 more get to 7
from 2 to -1 is down 3, go down 3 more get to -4

Answer 2

answer is
\[(7,-4)\] and you can check that the midpoint of
\[(7,-4)\] and
\[(3,2)\] is
\[(5,-1)\]