(7x^3-8x+3)-(2x^3+2x^2-15x-3)=

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Solution for (7x^3-8x+3)-(2x^3+2x^2-15x-3)= equation: 


Simplifying
(7x3 + -8x + 3) + -1(2x3 + 2x2 + -15x + -3) = 0

Reorder the terms:
(3 + -8x + 7x3) + -1(2x3 + 2x2 + -15x + -3) = 0

Remove parenthesis around (3 + -8x + 7x3)
3 + -8x + 7x3 + -1(2x3 + 2x2 + -15x + -3) = 0

Reorder the terms:
3 + -8x + 7x3 + -1(-3 + -15x + 2x2 + 2x3) = 0
3 + -8x + 7x3 + (-3 * -1 + -15x * -1 + 2x2 * -1 + 2x3 * -1) = 0
3 + -8x + 7x3 + (3 + 15x + -2x2 + -2x3) = 0

Reorder the terms:
3 + 3 + -8x + 15x + -2x2 + 7x3 + -2x3 = 0

Combine like terms: 3 + 3 = 6
6 + -8x + 15x + -2x2 + 7x3 + -2x3 = 0

Combine like terms: -8x + 15x = 7x
6 + 7x + -2x2 + 7x3 + -2x3 = 0

Combine like terms: 7x3 + -2x3 = 5x3
6 + 7x + -2x2 + 5x3 = 0

Solving
6 + 7x + -2x2 + 5x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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