Answer:
Line of best fit.
Step-by-step explanation:
since all angles are the same, then the sides must also be the same measure
therefore
6x-3=3x+6=5x
we can solve for x by taking any 2 equations
6x-3=5x
minus 5x both sides
x-3=0
x=3
ANSWER; Work with a good mind and you can do it with know body help Step-by-step explanation:
The true statement is 3+7x2=17 because
7x2=14+3=17