Question

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Answer 1

Okay, so to work this you will simply work the midpoint formula backwards

Answer 2

Okay I'm back sorry, the midpoint formula is(x1 + x2)/2 and (y1 +y2)/2
So you have (5 + x)/2 = -1

and (2 + x)/2 = 0

Answer 3

Multiply both sides by 2 to get

5 + x = 1

Then subtract 5 from both sides.

x = ?

Answer 4

For y, multiply both sides by 2

2 + y = 0

Subtract 0 from both sides and

y = ?

Answer 5

Excuse me, subtract 2 from both sides

Answer 6

You're welcome!