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

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


Simplifying
(4x4 + 8x + -4) + (-7x2 + 8x + -3) = 0

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

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

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

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

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

Combine like terms: -4 + -3 = -7
-7 + 8x + 8x + -7x2 + 4x4 = 0

Combine like terms: 8x + 8x = 16x
-7 + 16x + -7x2 + 4x4 = 0

Solving
-7 + 16x + -7x2 + 4x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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