It will be 69 because 68 is wrong and 69 is right
<h2>
Answer:</h2>

<h2>
Step-by-step explanation:</h2>
In this exercise we need to make a division and evaluate the new function at
. so we have two functions, namely:
Therefore:

So:

Just freehand it. its just drawing
Answer:
s = -3
Step-by-step explanation:
8s + 9 = 7s + 6
Subtract 7s from each side
8s-7s + 9 = 7s-7s + 6
s+9 = 6
Subtract 9 from each side
s + 9-9 = 6-9
s = -3