-2b^2-b^2+d+14=30

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Solution for -2b^2-b^2+d+14=30 equation: 


Simplifying
-2b2 + -1b2 + d + 14 = 30

Reorder the terms:
14 + -2b2 + -1b2 + d = 30

Combine like terms: -2b2 + -1b2 = -3b2
14 + -3b2 + d = 30

Solving
14 + -3b2 + d = 30

Solving for variable 'b'.

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

Add '-14' to each side of the equation.
14 + -3b2 + -14 + d = 30 + -14

Reorder the terms:
14 + -14 + -3b2 + d = 30 + -14

Combine like terms: 14 + -14 = 0
0 + -3b2 + d = 30 + -14
-3b2 + d = 30 + -14

Combine like terms: 30 + -14 = 16
-3b2 + d = 16

Add '-1d' to each side of the equation.
-3b2 + d + -1d = 16 + -1d

Combine like terms: d + -1d = 0
-3b2 + 0 = 16 + -1d
-3b2 = 16 + -1d

Divide each side by '-3'.
b2 = -5.333333333 + 0.3333333333d

Simplifying
b2 = -5.333333333 + 0.3333333333d

Reorder the terms:
5.333333333 + b2 + -0.3333333333d = -5.333333333 + 0.3333333333d + 5.333333333 + -0.3333333333d

Reorder the terms:
5.333333333 + b2 + -0.3333333333d = -5.333333333 + 5.333333333 + 0.3333333333d + -0.3333333333d

Combine like terms: -5.333333333 + 5.333333333 = 0.000000000
5.333333333 + b2 + -0.3333333333d = 0.000000000 + 0.3333333333d + -0.3333333333d
5.333333333 + b2 + -0.3333333333d = 0.3333333333d + -0.3333333333d

Combine like terms: 0.3333333333d + -0.3333333333d = 0.0000000000
5.333333333 + b2 + -0.3333333333d = 0.0000000000

The solution to this equation could not be determined.

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