Thread: Solve for x

y = 2x + 1/ x + 1

note: in future, please use grouping symbols for the sake of clarity.
like so ...

y = (2x + 1)/(x + 1)

y(x + 1) = 2x + 1

yx + y = 2x + 1

yx - 2x = 1 - y

x(y - 2) = 1 - y

x = (1 - y)/(y - 2)