3x^7=21

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Solution for 3x^7=21 equation: 


Simplifying
3x7 = 21

Solving
3x7 = 21

Solving for variable 'x'.

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

Divide each side by '3'.
x7 = 7

Simplifying
x7 = 7

Reorder the terms:
-7 + x7 = 7 + -7

Combine like terms: 7 + -7 = 0
-7 + x7 = 0

The solution to this equation could not be determined.

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