Answer:
I would help but I can't read the question
Step-by-step explanation:
The answer will be 57 after you add 43 to both sides.
0 duh because -6 is 6 before zero so if u add 6 u get 0
Answer:

Step-by-step explanation:
We have
.
We can multiply both sides by 3 to get:

Divide by
by both sides

And divide by h by both sides:

And finally take the square root of both sides.

Done!