(2x^7+7x^4+6)-(2x^4-x)=

Solution for (2x^7+7x^4+6)-(2x^4-x)= equation:

Simplifying
(2x7 + 7x4 + 6) + -1(2x4 + -1x) = 0

Reorder the terms:
(6 + 7x4 + 2x7) + -1(2x4 + -1x) = 0

Remove parenthesis around (6 + 7x4 + 2x7)
6 + 7x4 + 2x7 + -1(2x4 + -1x) = 0

Reorder the terms:
6 + 7x4 + 2x7 + -1(-1x + 2x4) = 0
6 + 7x4 + 2x7 + (-1x * -1 + 2x4 * -1) = 0
6 + 7x4 + 2x7 + (1x + -2x4) = 0

Reorder the terms:
6 + 1x + 7x4 + -2x4 + 2x7 = 0

Combine like terms: 7x4 + -2x4 = 5x4
6 + 1x + 5x4 + 2x7 = 0

Solving
6 + 1x + 5x4 + 2x7 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.