(2x^4+9x^3-3)-(7x^2-5x+2)=

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Solution for (2x^4+9x^3-3)-(7x^2-5x+2)= equation: 


Simplifying
(2x4 + 9x3 + -3) + -1(7x2 + -5x + 2) = 0

Reorder the terms:
(-3 + 9x3 + 2x4) + -1(7x2 + -5x + 2) = 0

Remove parenthesis around (-3 + 9x3 + 2x4)
-3 + 9x3 + 2x4 + -1(7x2 + -5x + 2) = 0

Reorder the terms:
-3 + 9x3 + 2x4 + -1(2 + -5x + 7x2) = 0
-3 + 9x3 + 2x4 + (2 * -1 + -5x * -1 + 7x2 * -1) = 0
-3 + 9x3 + 2x4 + (-2 + 5x + -7x2) = 0

Reorder the terms:
-3 + -2 + 5x + -7x2 + 9x3 + 2x4 = 0

Combine like terms: -3 + -2 = -5
-5 + 5x + -7x2 + 9x3 + 2x4 = 0

Solving
-5 + 5x + -7x2 + 9x3 + 2x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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