(3x^6+9x^8-3+7x^7)-(6+9x^7+5x^8+9x^6)=

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Solution for (3x^6+9x^8-3+7x^7)-(6+9x^7+5x^8+9x^6)= equation: 


Simplifying
(3x6 + 9x8 + -3 + 7x7) + -1(6 + 9x7 + 5x8 + 9x6) = 0

Reorder the terms:
(-3 + 3x6 + 7x7 + 9x8) + -1(6 + 9x7 + 5x8 + 9x6) = 0

Remove parenthesis around (-3 + 3x6 + 7x7 + 9x8)
-3 + 3x6 + 7x7 + 9x8 + -1(6 + 9x7 + 5x8 + 9x6) = 0

Reorder the terms:
-3 + 3x6 + 7x7 + 9x8 + -1(6 + 9x6 + 9x7 + 5x8) = 0
-3 + 3x6 + 7x7 + 9x8 + (6 * -1 + 9x6 * -1 + 9x7 * -1 + 5x8 * -1) = 0
-3 + 3x6 + 7x7 + 9x8 + (-6 + -9x6 + -9x7 + -5x8) = 0

Reorder the terms:
-3 + -6 + 3x6 + -9x6 + 7x7 + -9x7 + 9x8 + -5x8 = 0

Combine like terms: -3 + -6 = -9
-9 + 3x6 + -9x6 + 7x7 + -9x7 + 9x8 + -5x8 = 0

Combine like terms: 3x6 + -9x6 = -6x6
-9 + -6x6 + 7x7 + -9x7 + 9x8 + -5x8 = 0

Combine like terms: 7x7 + -9x7 = -2x7
-9 + -6x6 + -2x7 + 9x8 + -5x8 = 0

Combine like terms: 9x8 + -5x8 = 4x8
-9 + -6x6 + -2x7 + 4x8 = 0

Solving
-9 + -6x6 + -2x7 + 4x8 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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