2(a+b^2)-3(-2a-b^2)=

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Solution for 2(a+b^2)-3(-2a-b^2)= equation:


Simplifying
2(a + b2) + -3(-2a + -1b2) = 0
(a * 2 + b2 * 2) + -3(-2a + -1b2) = 0
(2a + 2b2) + -3(-2a + -1b2) = 0
2a + 2b2 + (-2a * -3 + -1b2 * -3) = 0
2a + 2b2 + (6a + 3b2) = 0

Reorder the terms:
2a + 6a + 2b2 + 3b2 = 0

Combine like terms: 2a + 6a = 8a
8a + 2b2 + 3b2 = 0

Combine like terms: 2b2 + 3b2 = 5b2
8a + 5b2 = 0

Solving
8a + 5b2 = 0

Solving for variable 'a'.

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

Add '-5b2' to each side of the equation.
8a + 5b2 + -5b2 = 0 + -5b2

Combine like terms: 5b2 + -5b2 = 0
8a + 0 = 0 + -5b2
8a = 0 + -5b2
Remove the zero:
8a = -5b2

Divide each side by '8'.
a = -0.625b2

Simplifying
a = -0.625b2

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