Question

For what value of x do the functions f(x)=−52x+4 and g(x)=−12x−4 have the same output?

Answer 1

-52x+4

Explanation:

I took the test .

Answer 2

f(x) = -52x + 4

g(x) = -12x - 4

To find the solution of the system of equation, we have to just equate the equation to each other.

f(x) = g(x)

-52x + 4 = -12x - 4

-52x + 12x = - 4 - 4

-40x = -8

x =
`(-8)/(-40) = (8)/(40) =(1)/(5)`

x = 0.2