Question

Find all real values of x, such that f(x)=0. f(x)=3x-4/5

Answer 1

Simply set 3x - (4/5) = 0, then solve for x. Do you know where to go from there?

Answer 2

5 is under the 3x-4

Answer 3

Oh ok, different question then. Same still applies:
\[(3x-4)/5 = 0\]
Do you know how to proceed from there?

Answer 4

multiply 5 on both sides?

Answer 5

Well, no that won't get us anywhere. Here you can rewrite it as:
\[1/5 (3x-4)\]
Follow?

Answer 6

ok thanks

Answer 7

Can you proceed from here?

Answer 8

yes