10x^3-81x^2-8ax=

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Solution for 10x^3-81x^2-8ax= equation:


Simplifying
10x3 + -81x2 + -8ax = 0

Reorder the terms:
-8ax + -81x2 + 10x3 = 0

Solving
-8ax + -81x2 + 10x3 = 0

Solving for variable 'a'.

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

Add '81x2' to each side of the equation.
-8ax + -81x2 + 81x2 + 10x3 = 0 + 81x2

Combine like terms: -81x2 + 81x2 = 0
-8ax + 0 + 10x3 = 0 + 81x2
-8ax + 10x3 = 0 + 81x2
Remove the zero:
-8ax + 10x3 = 81x2

Add '-10x3' to each side of the equation.
-8ax + 10x3 + -10x3 = 81x2 + -10x3

Combine like terms: 10x3 + -10x3 = 0
-8ax + 0 = 81x2 + -10x3
-8ax = 81x2 + -10x3

Divide each side by '-8x'.
a = -10.125x + 1.25x2

Simplifying
a = -10.125x + 1.25x2

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