X(X+28)=0

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Solution for X(X+28)=0 equation: 


Simplifying
X(X + 28) = 0

Reorder the terms:
X(28 + X) = 0
(28 * X + X * X) = 0
(28X + X2) = 0

Solving
28X + X2 = 0

Solving for variable 'X'.

Factor out the Greatest Common Factor (GCF), 'X'.
X(28 + X) = 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 '(28 + X)' equal to zero and attempt to solve:

Simplifying
28 + X = 0

Solving
28 + X = 0

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

Add '-28' to each side of the equation.
28 + -28 + X = 0 + -28

Combine like terms: 28 + -28 = 0
0 + X = 0 + -28
X = 0 + -28

Combine like terms: 0 + -28 = -28
X = -28

Simplifying
X = -28
Solution
X = {0, -28}

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