Answer:
n=-6
Step-by-step explanation:
First, you want to isolate the variable. So, subtract 4 from both sides. You will then have -2-4 equals n. Also known as -6 equals n.
-2=4+n
n= -6
you subtract 4 to both sides then you subtract -2-4 and you get -6
525miles
multiply a number by a number
such as 8 times 8=64
which means the square root of 64 is 8
3 times 3=9
so the square root of 9=3
Hope this helps you