12-x^4=28

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Solution for 12-x^4=28 equation:


Simplifying
12 + -1x4 = 28

Solving
12 + -1x4 = 28

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -1x4 = 28 + -12

Combine like terms: 12 + -12 = 0
0 + -1x4 = 28 + -12
-1x4 = 28 + -12

Combine like terms: 28 + -12 = 16
-1x4 = 16

Divide each side by '-1'.
x4 = -16

Simplifying
x4 = -16

Reorder the terms:
16 + x4 = -16 + 16

Combine like terms: -16 + 16 = 0
16 + x4 = 0

The solution to this equation could not be determined.

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