F(x)=-4x

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Solution for F(x)=-4x equation:


Simplifying
F(x) = -4x

Multiply F * x
xF = -4x

Solving
xF = -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
4x + xF = -4x + 4x

Combine like terms: -4x + 4x = 0
4x + xF = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(4 + 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 '(4 + F)' equal to zero and attempt to solve: Simplifying 4 + F = 0 Solving 4 + F = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + F = 0 + -4 Combine like terms: 4 + -4 = 0 0 + F = 0 + -4 F = 0 + -4 Combine like terms: 0 + -4 = -4 F = -4 Add '-1F' to each side of the equation. F + -1F = -4 + -1F Combine like terms: F + -1F = 0 0 = -4 + -1F Simplifying 0 = -4 + -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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