(7a^2-7-6a)+(-6a^3-7a^2+6a-10)=

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Solution for (7a^2-7-6a)+(-6a^3-7a^2+6a-10)= equation:


Simplifying
(7a2 + -7 + -6a) + (-6a3 + -7a2 + 6a + -10) = 0

Reorder the terms:
(-7 + -6a + 7a2) + (-6a3 + -7a2 + 6a + -10) = 0

Remove parenthesis around (-7 + -6a + 7a2)
-7 + -6a + 7a2 + (-6a3 + -7a2 + 6a + -10) = 0

Reorder the terms:
-7 + -6a + 7a2 + (-10 + 6a + -7a2 + -6a3) = 0

Remove parenthesis around (-10 + 6a + -7a2 + -6a3)
-7 + -6a + 7a2 + -10 + 6a + -7a2 + -6a3 = 0

Reorder the terms:
-7 + -10 + -6a + 6a + 7a2 + -7a2 + -6a3 = 0

Combine like terms: -7 + -10 = -17
-17 + -6a + 6a + 7a2 + -7a2 + -6a3 = 0

Combine like terms: -6a + 6a = 0
-17 + 0 + 7a2 + -7a2 + -6a3 = 0
-17 + 7a2 + -7a2 + -6a3 = 0

Combine like terms: 7a2 + -7a2 = 0
-17 + 0 + -6a3 = 0
-17 + -6a3 = 0

Solving
-17 + -6a3 = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '17' to each side of the equation.
-17 + 17 + -6a3 = 0 + 17

Combine like terms: -17 + 17 = 0
0 + -6a3 = 0 + 17
-6a3 = 0 + 17

Combine like terms: 0 + 17 = 17
-6a3 = 17

Divide each side by '-6'.
a3 = -2.833333333

Simplifying
a3 = -2.833333333

Reorder the terms:
2.833333333 + a3 = -2.833333333 + 2.833333333

Combine like terms: -2.833333333 + 2.833333333 = 0.000000000
2.833333333 + a3 = 0.000000000

The solution to this equation could not be determined.

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