IDNLearn.com provides a reliable platform for finding accurate and timely answers. Get step-by-step guidance for all your technical questions from our dedicated community members.

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