Answer:
0.0000000000000000..00000000000000000000000
Step-by-step explanation:
You subtract 16 from each side of the equation.
Then it will say exactly what number 'n' is.
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The equation is n + 16 = 9
On the left side, you subtract 16 from (n + 16) and you have 'n'.
On the right side, you subtract 16 from 9 and you have -7 .
Now the equation says n = -7
The answer is always negative because if you multiply like signs, the answer is positive, unlike signs are always negative
Answer:
a relationship or expression involving one or more variables
