T = -7/2 ... I hope this help you
Answer:

Given:
f(x) = -2x + 5
To Find:
f(-3x)
Step-by-step explanation:

Your answer should be 12 because you would take 2 ( because that is the ending number) and add 4. Then multiply by 2 and it is 12.
step 1) 2+4=6
step 2) 6 x 2=12
step 3) 12=12 you're answer