4b+2d+9=

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Solution for 4b+2d+9= equation:


Simplifying
4b + 2d + 9 = 0

Reorder the terms:
9 + 4b + 2d = 0

Solving
9 + 4b + 2d = 0

Solving for variable 'b'.

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

Add '-9' to each side of the equation.
9 + 4b + -9 + 2d = 0 + -9

Reorder the terms:
9 + -9 + 4b + 2d = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 4b + 2d = 0 + -9
4b + 2d = 0 + -9

Combine like terms: 0 + -9 = -9
4b + 2d = -9

Add '-2d' to each side of the equation.
4b + 2d + -2d = -9 + -2d

Combine like terms: 2d + -2d = 0
4b + 0 = -9 + -2d
4b = -9 + -2d

Divide each side by '4'.
b = -2.25 + -0.5d

Simplifying
b = -2.25 + -0.5d

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