7a^2-15b^3+5b^3+9a^2-4b^3=

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Solution for 7a^2-15b^3+5b^3+9a^2-4b^3= equation:


Simplifying
7a2 + -15b3 + 5b3 + 9a2 + -4b3 = 0

Reorder the terms:
7a2 + 9a2 + -15b3 + 5b3 + -4b3 = 0

Combine like terms: 7a2 + 9a2 = 16a2
16a2 + -15b3 + 5b3 + -4b3 = 0

Combine like terms: -15b3 + 5b3 = -10b3
16a2 + -10b3 + -4b3 = 0

Combine like terms: -10b3 + -4b3 = -14b3
16a2 + -14b3 = 0

Solving
16a2 + -14b3 = 0

Solving for variable 'a'.

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

Add '14b3' to each side of the equation.
16a2 + -14b3 + 14b3 = 0 + 14b3

Combine like terms: -14b3 + 14b3 = 0
16a2 + 0 = 0 + 14b3
16a2 = 0 + 14b3
Remove the zero:
16a2 = 14b3

Divide each side by '16'.
a2 = 0.875b3

Simplifying
a2 = 0.875b3

Combine like terms: 0.875b3 + -0.875b3 = 0.000
a2 + -0.875b3 = 0.000

The solution to this equation could not be determined.

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