November 20, 2019 - October 19, 2020 is 334 days
Hey there!
Let's first define our goal. Our goal here is to be able to isolate the variable, n, and solve for it by moving everything to the other side. We see that we have two sides of the equation, and by using the property of equality which states that whatever you do to one side you do to the other and the expression remains equal, we can solve this equation.
It looks like the only thing we have on the left side with n is that 6 1/2. In order to get rid of it, we must subtract it from both sides, because the property of equality states you must do the inverse operation.
We have:
n = 12 - 6 1/2
n = 5 1/2
Hope this helps!
Answer:
Step-by-step explanation:
(x + 1) (x + 2)
x2 + 2x + x + 2
x2 + 3x + 2
......................................................................................
Well your answer depends on what the initial number is.
example: the square root of 100 is 10. the square root of 144 is 12 and so on