Question

how would i find x from if the function f(x)=2 from he equation f(x)=1/x-1

Answer 1

1/x-1=2
and solve for x
or if you meant
1/(x-1)=2

don't know which one you meant

Answer 2

i meant 1/(x-1)=2

.. i forgot how to.. idk.. lol
i got as far as -1/(x-1) -2?

Answer 3

Multiply (x-1) on both sides

Answer 4

idk... my brain is so off today sorry

Answer 5

i bet it is
\[\frac{1}{x-1}=2\]
\[1=2(x-1)\]
\[1=2x-2\]
\[3=2x\]
\[x=\frac{3}{2}\] but i could be wrong

Answer 6

wait so with 2=1/(x-1)
i multiply both sides by x-1?

Answer 7

OOOOH i got it.. -.- .
wow .. that was so simple. kay thanks !