x(75-4x)=0

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Solution for x(75-4x)=0 equation: 


Simplifying
x(75 + -4x) = 0
(75 * x + -4x * x) = 0
(75x + -4x2) = 0

Solving
75x + -4x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(75 + -4x) = 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 '(75 + -4x)' equal to zero and attempt to solve:

Simplifying
75 + -4x = 0

Solving
75 + -4x = 0

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

Add '-75' to each side of the equation.
75 + -75 + -4x = 0 + -75

Combine like terms: 75 + -75 = 0
0 + -4x = 0 + -75
-4x = 0 + -75

Combine like terms: 0 + -75 = -75
-4x = -75

Divide each side by '-4'.
x = 18.75

Simplifying
x = 18.75
Solution
x = {0, 18.75}

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