For f(x) = 2x + 8, find x when f(x) = -7. type a numerical answer in the space provided. if necessary, use the / key to represent a fraction bar. do not include spaces in your answer. a0

The value of x is .

Step-by-step explanation:

The given function is

We need to find the value of x when f(x)=-7.

Substitute f(x)=-7 in the given function.

Subtract 8 from both sides.

Divide both sides by 2.

Therefore, the value of x is .

idk

step-by-step explanation: i just don't