(3x^4+3x^3-8)-(2x^2-9x+7)=

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Solution for (3x^4+3x^3-8)-(2x^2-9x+7)= equation: 


Simplifying
(3x4 + 3x3 + -8) + -1(2x2 + -9x + 7) = 0

Reorder the terms:
(-8 + 3x3 + 3x4) + -1(2x2 + -9x + 7) = 0

Remove parenthesis around (-8 + 3x3 + 3x4)
-8 + 3x3 + 3x4 + -1(2x2 + -9x + 7) = 0

Reorder the terms:
-8 + 3x3 + 3x4 + -1(7 + -9x + 2x2) = 0
-8 + 3x3 + 3x4 + (7 * -1 + -9x * -1 + 2x2 * -1) = 0
-8 + 3x3 + 3x4 + (-7 + 9x + -2x2) = 0

Reorder the terms:
-8 + -7 + 9x + -2x2 + 3x3 + 3x4 = 0

Combine like terms: -8 + -7 = -15
-15 + 9x + -2x2 + 3x3 + 3x4 = 0

Solving
-15 + 9x + -2x2 + 3x3 + 3x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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