F(2) = 8
if x = 2 then you plug in 2 for x making the equation 3(2) + 2 which equals 8
Answer:
2greater then or equal to x 5 greater then or equal to
<span>2t-7-5t=11
Start by combing like terms:
2-5t=-3t
Now we have:
-3t-7=11
Add 7 to both sides
-3t=18
To isolate t we divide both sides by -3
Final answer:
t=-6 </span>
