X(x+7)=-21

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Solution for X(x+7)=-21 equation: 


Simplifying
X(x + 7) = -21

Reorder the terms:
X(7 + x) = -21
(7 * X + x * X) = -21
(7X + xX) = -21

Solving
7X + xX = -21

Solving for variable 'X'.

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

Reorder the terms:
21 + 7X + xX = -21 + 21

Combine like terms: -21 + 21 = 0
21 + 7X + xX = 0

The solution to this equation could not be determined.

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