x^2-84+243=0

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Solution for x^2-84+243=0 equation:


Simplifying
x2 + -84 + 243 = 0

Reorder the terms:
-84 + 243 + x2 = 0

Combine like terms: -84 + 243 = 159
159 + x2 = 0

Solving
159 + x2 = 0

Solving for variable 'x'.

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

Add '-159' to each side of the equation.
159 + -159 + x2 = 0 + -159

Combine like terms: 159 + -159 = 0
0 + x2 = 0 + -159
x2 = 0 + -159

Combine like terms: 0 + -159 = -159
x2 = -159

Simplifying
x2 = -159

Reorder the terms:
159 + x2 = -159 + 159

Combine like terms: -159 + 159 = 0
159 + x2 = 0

The solution to this equation could not be determined.

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