a^3+2b+7a^3-8b=

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Solution for a^3+2b+7a^3-8b= equation:


Simplifying
a3 + 2b + 7a3 + -8b = 0

Reorder the terms:
a3 + 7a3 + 2b + -8b = 0

Combine like terms: a3 + 7a3 = 8a3
8a3 + 2b + -8b = 0

Combine like terms: 2b + -8b = -6b
8a3 + -6b = 0

Solving
8a3 + -6b = 0

Solving for variable 'a'.

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

Add '6b' to each side of the equation.
8a3 + -6b + 6b = 0 + 6b

Combine like terms: -6b + 6b = 0
8a3 + 0 = 0 + 6b
8a3 = 0 + 6b
Remove the zero:
8a3 = 6b

Divide each side by '8'.
a3 = 0.75b

Simplifying
a3 = 0.75b

Combine like terms: 0.75b + -0.75b = 0.00
a3 + -0.75b = 0.00

The solution to this equation could not be determined.

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