Final answer:
To solve for f in the equation 2(f + 4) = -4, simplify the equation, isolate f, and solve.
Step-by-step explanation:
To solve for f in the equation 2(f + 4) = -4, we need to isolate f. Let's start by simplifying the equation:
2(f + 4) = -4
Distribute 2 to the terms inside the parentheses:
2f + 8 = -4
Now, let's move 8 to the other side of the equation by subtracting 8 from both sides:
2f = -4 - 8
2f = -12
Finally, divide both sides of the equation by 2 to solve for f:
f = -12 / 2
f = -6