Find all the real values of x such that f(x)=0 f(x)=-2x+5/5

real-values
fx0-fx-2x55

#1

find all the real values of x such that f(x)=0 f(x)=-2x+5/5

Answer:

I am assuming u mean the whole (-2x+5) is divided by 5
since f(x)= 0 we plug it in the function
Thus, 0=(-2x+5)/5
Multiply both sides by 5
0=-2x+5
solve for x
2x=5
x=5/2