B(n)=25*0.9n

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Solution for B(n)=25*0.9n equation: 


Simplifying
B(n) = 25 * 0.9n

Multiply B * n
nB = 25 * 0.9n

Multiply 25 * 0.9
nB = 22.5n

Solving
nB = 22.5n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-22.5n' to each side of the equation.
-22.5n + nB = 22.5n + -22.5n

Combine like terms: 22.5n + -22.5n = 0.0
-22.5n + nB = 0.0

Factor out the Greatest Common Factor (GCF), 'n'.
n(-22.5 + B) = 0.0


Subproblem 1
Set the factor 'n' equal to zero and attempt to solve:

Simplifying
n = 0

Solving
n = 0

Move all terms containing n to the left, all other terms to the right.

Simplifying
n = 0

Subproblem 2
Set the factor '(-22.5 + B)' equal to zero and attempt to solve:

Simplifying
-22.5 + B = 0

Solving
-22.5 + B = 0

Move all terms containing n to the left, all other terms to the right.

Add '22.5' to each side of the equation.
-22.5 + 22.5 + B = 0 + 22.5

Combine like terms: -22.5 + 22.5 = 0.0
0.0 + B = 0 + 22.5
B = 0 + 22.5

Combine like terms: 0 + 22.5 = 22.5
B = 22.5

Add '-1B' to each side of the equation.
B + -1B = 22.5 + -1B

Combine like terms: B + -1B = 0
0 = 22.5 + -1B

Simplifying
0 = 22.5 + -1B

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
n = {0}

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