X^2-14x=21

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Solution for X^2-14x=21 equation:


Simplifying
X2 + -14x = 21

Solving
X2 + -14x = 21

Solving for variable 'X'.

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

Add '14x' to each side of the equation.
X2 + -14x + 14x = 21 + 14x

Combine like terms: -14x + 14x = 0
X2 + 0 = 21 + 14x
X2 = 21 + 14x

Simplifying
X2 = 21 + 14x

Reorder the terms:
-21 + X2 + -14x = 21 + 14x + -21 + -14x

Reorder the terms:
-21 + X2 + -14x = 21 + -21 + 14x + -14x

Combine like terms: 21 + -21 = 0
-21 + X2 + -14x = 0 + 14x + -14x
-21 + X2 + -14x = 14x + -14x

Combine like terms: 14x + -14x = 0
-21 + X2 + -14x = 0

The solution to this equation could not be determined.

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