X^7c+21+5x^7=0

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Solution for X^7c+21+5x^7=0 equation:


Simplifying
X7c + 21 + 5x7 = 0

Reorder the terms:
21 + cX7 + 5x7 = 0

Solving
21 + cX7 + 5x7 = 0

Solving for variable 'c'.

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

Add '-21' to each side of the equation.
21 + cX7 + -21 + 5x7 = 0 + -21

Reorder the terms:
21 + -21 + cX7 + 5x7 = 0 + -21

Combine like terms: 21 + -21 = 0
0 + cX7 + 5x7 = 0 + -21
cX7 + 5x7 = 0 + -21

Combine like terms: 0 + -21 = -21
cX7 + 5x7 = -21

Add '-5x7' to each side of the equation.
cX7 + 5x7 + -5x7 = -21 + -5x7

Combine like terms: 5x7 + -5x7 = 0
cX7 + 0 = -21 + -5x7
cX7 = -21 + -5x7

Divide each side by 'X7'.
c = -21X-7 + -5x7X-7

Simplifying
c = -21X-7 + -5x7X-7

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