<h2><u>ANSWER</u></h2><h3>UX+RX=W</h3><h3>LETS TAKE X COMMON</h3><h3>X(U+R)=W</h3><h3>X=W/(U+R)</h3>

Its A. the side lengths squared equal the hypotenuse squared.
These are the steps. Just follow the numbers on the left hand side. Hopes this helps. The answer is -3.
Answer:
(-5, 7)
Step-by-step explanation:
Translate A left 6, and up 4