Question

If ( + 3, 4 – ) = (1,7), then find ( – 3, 4 + )​

Answer 1

Step-by-step explanation:

(x+3,4−y)=(1,7)⇒x+3=1,4−y=7

⇒x=1−3=−2,y=4−7=−3

∴(x−3,4+y)=(−2−3,4−3)=(−5,1).