Answer:
The answer is 15
Step-by-step explanation:
hope this helps
Answer:
±16
Step-by-step explanation:
the square root of 256 is positive or negative 16! (if it only lets you put one answer, put positive 16).
Answer:-3
Just simplify the equation and you will x=-3
Answer:

Step-by-step explanation:

Multiply both sides by 3

Add
both sides

