X^2-x-83=7

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Solution for X^2-x-83=7 equation:


Simplifying
X2 + -1x + -83 = 7

Reorder the terms:
-83 + X2 + -1x = 7

Solving
-83 + X2 + -1x = 7

Solving for variable 'X'.

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

Add '83' to each side of the equation.
-83 + X2 + 83 + -1x = 7 + 83

Reorder the terms:
-83 + 83 + X2 + -1x = 7 + 83

Combine like terms: -83 + 83 = 0
0 + X2 + -1x = 7 + 83
X2 + -1x = 7 + 83

Combine like terms: 7 + 83 = 90
X2 + -1x = 90

Add 'x' to each side of the equation.
X2 + -1x + x = 90 + x

Combine like terms: -1x + x = 0
X2 + 0 = 90 + x
X2 = 90 + x

Simplifying
X2 = 90 + x

Reorder the terms:
-90 + X2 + -1x = 90 + x + -90 + -1x

Reorder the terms:
-90 + X2 + -1x = 90 + -90 + x + -1x

Combine like terms: 90 + -90 = 0
-90 + X2 + -1x = 0 + x + -1x
-90 + X2 + -1x = x + -1x

Combine like terms: x + -1x = 0
-90 + X2 + -1x = 0

The solution to this equation could not be determined.

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