F(x)=20(0.75)x

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Solution for F(x)=20(0.75)x equation: 


Simplifying
F(x) = 20(0.75) * x

Multiply F * x
xF = 20(0.75) * x

Multiply 20 * 0.75
xF = 15x

Solving
xF = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-15x + xF = 15x + -15x

Combine like terms: 15x + -15x = 0
-15x + xF = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-15 + F) = 0


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

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(-15 + F)' equal to zero and attempt to solve:

Simplifying
-15 + F = 0

Solving
-15 + F = 0

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

Add '15' to each side of the equation.
-15 + 15 + F = 0 + 15

Combine like terms: -15 + 15 = 0
0 + F = 0 + 15
F = 0 + 15

Combine like terms: 0 + 15 = 15
F = 15

Add '-1F' to each side of the equation.
F + -1F = 15 + -1F

Combine like terms: F + -1F = 0
0 = 15 + -1F

Simplifying
0 = 15 + -1F

The solution to this equation could not be determined.

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

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