Question

solve the following
3 (n-3) = 27​

Answer 1

Answer:

olving your equations (n(n-3))/(2)=27 so that you understand better. ... For any parabola,An2+Bn+C,the n -coordinate of the vertex is given by ...

Step-by-step explanation:

Answer 2

Answer
3(n-3)=27
Multiplying bracket by 3
3n-9=27
3n=27+9
3n=36
n=36/3
n=12