Question

F(x)=2x-11
FIND x when f(x)= -17

Answer 1

`f(x) = 2x - 11 \\ f (x)= 2( - 17) - 11 \\ \\ f(x) = - 34 - 11 \\ f(x) = - 45`

Answer 2

F(x)=2x-11
2(-17)-11
-34-11
-45
The answer is x=-45