(3x^4+5x^3-7)-(8x^2-6x+4)=

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Solution for (3x^4+5x^3-7)-(8x^2-6x+4)= equation: 


Simplifying
(3x4 + 5x3 + -7) + -1(8x2 + -6x + 4) = 0

Reorder the terms:
(-7 + 5x3 + 3x4) + -1(8x2 + -6x + 4) = 0

Remove parenthesis around (-7 + 5x3 + 3x4)
-7 + 5x3 + 3x4 + -1(8x2 + -6x + 4) = 0

Reorder the terms:
-7 + 5x3 + 3x4 + -1(4 + -6x + 8x2) = 0
-7 + 5x3 + 3x4 + (4 * -1 + -6x * -1 + 8x2 * -1) = 0
-7 + 5x3 + 3x4 + (-4 + 6x + -8x2) = 0

Reorder the terms:
-7 + -4 + 6x + -8x2 + 5x3 + 3x4 = 0

Combine like terms: -7 + -4 = -11
-11 + 6x + -8x2 + 5x3 + 3x4 = 0

Solving
-11 + 6x + -8x2 + 5x3 + 3x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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