-x^2+6=7

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Solution for -x^2+6=7 equation:


Simplifying
-1x2 + 6 = 7

Reorder the terms:
6 + -1x2 = 7

Solving
6 + -1x2 = 7

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -1x2 = 7 + -6

Combine like terms: 6 + -6 = 0
0 + -1x2 = 7 + -6
-1x2 = 7 + -6

Combine like terms: 7 + -6 = 1
-1x2 = 1

Divide each side by '-1'.
x2 = -1

Simplifying
x2 = -1

Reorder the terms:
1 + x2 = -1 + 1

Combine like terms: -1 + 1 = 0
1 + x2 = 0

The solution to this equation could not be determined.

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