Answer:
solution for n is 
Step-by-step explanation:
Given an equation containing one variable n.
The equation is as follows:

To solve for n we can subtract 3/4 from both the sides
The result is

Verify:
Substitute the answer in the given equation.

Both sides equal thus proving our correctness of answer.
Answer:
Step-by-step explanation:
There is no equal sign.
1/2 x - 5*x
is all there is.
Mid point formula =
(x1/2+x2/2, y1/2+y2/2)
x=
x+0 = 8
/2
x+0 = 8 x 2
x = 16
y=
y+(-2) = 1
/2
y-2 =1 x2
y=2+2
y=4
(16,4)
(In this case, the midpoint (x ,y) will be represent as the answer)
Given:
The function is

To find:
The simplified form of A(x) and value of A(x) at x=1.
Solution:
We have,




Putting x=1, we get




Therefore, the simplified form of A(x) is
and the value of A(x) at x=1 in 0.