-3
Chat with our AI personalities
4xy+1=3y-7x 4xy-3y=-7x-1 y(4x-3)=-7x-1 y=(-7x-1)/(4x-3)
2y + 2xy' + 4y + 4xy' = 0 6y + 6xy' = 0 y' = -y/x
-17
that's impossible
This is not Calculus.y=7(Already solved)substiute y=7 into y=8xtherefore 7 = 8xtherefore x = 7/8