N = 13/20 or 0.65
25.5n - 3 = 5.5n + 10
Add 3 to both sides of the equation.
25.5n = 5.5n + 13
Subtract 5.5n from both sides.
20n = 13
Divide both sides by 20.
n = 13/20 or 0.65
Do the inverse operation:
P(x)+(3x-7)=0
P(x)=-3x+7
Answer:

Step-by-step explanation:
A square of a monomial is
that is 
Use properties of exponents:

Note that

Then

So, the monomial is

Answer:
(X^2+x−6)⋅2x(x+2
Step-by-step explanation: