hi, this is my question:

x-1/2 - 4/x+2=1?solve

so far i have got (x-1)(x+2)/ 2x+4 - 8/ 2x+4=1

i don't know what i would do from here so could someone please explain how to do this please?

not sure but would i times the 2 brackets to make, x^2 + x -2?

Thanks!