X^2-7=14-2x

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Solution for X^2-7=14-2x equation:


Simplifying
X2 + -7 = 14 + -2x

Reorder the terms:
-7 + X2 = 14 + -2x

Solving
-7 + X2 = 14 + -2x

Solving for variable 'X'.

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

Add '7' to each side of the equation.
-7 + 7 + X2 = 14 + 7 + -2x

Combine like terms: -7 + 7 = 0
0 + X2 = 14 + 7 + -2x
X2 = 14 + 7 + -2x

Combine like terms: 14 + 7 = 21
X2 = 21 + -2x

Simplifying
X2 = 21 + -2x

Reorder the terms:
-21 + X2 + 2x = 21 + -2x + -21 + 2x

Reorder the terms:
-21 + X2 + 2x = 21 + -21 + -2x + 2x

Combine like terms: 21 + -21 = 0
-21 + X2 + 2x = 0 + -2x + 2x
-21 + X2 + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
-21 + X2 + 2x = 0

The solution to this equation could not be determined.

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