(4t^3-4t^2+9)-(7t^2-3t-4)=

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


Simplifying
(4t3 + -4t2 + 9) + -1(7t2 + -3t + -4) = 0

Reorder the terms:
(9 + -4t2 + 4t3) + -1(7t2 + -3t + -4) = 0

Remove parenthesis around (9 + -4t2 + 4t3)
9 + -4t2 + 4t3 + -1(7t2 + -3t + -4) = 0

Reorder the terms:
9 + -4t2 + 4t3 + -1(-4 + -3t + 7t2) = 0
9 + -4t2 + 4t3 + (-4 * -1 + -3t * -1 + 7t2 * -1) = 0
9 + -4t2 + 4t3 + (4 + 3t + -7t2) = 0

Reorder the terms:
9 + 4 + 3t + -4t2 + -7t2 + 4t3 = 0

Combine like terms: 9 + 4 = 13
13 + 3t + -4t2 + -7t2 + 4t3 = 0

Combine like terms: -4t2 + -7t2 = -11t2
13 + 3t + -11t2 + 4t3 = 0

Solving
13 + 3t + -11t2 + 4t3 = 0

Solving for variable 't'.

The solution to this equation could not be determined.

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