Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

the midpoint of (3 x, -2) and (-4, 5y) is (1,4). find x-y​

Sagot :

[tex]\left \{ {(3x-4)/2=1} \atop {(-2-5y)/2=4}} \right.[/tex]

x = 2

y = -2

x - y = 2 - (-2) = 4