9d+7b-2d-b=

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Solution for 9d+7b-2d-b= equation:


Simplifying
9d + 7b + -2d + -1b = 0

Reorder the terms:
7b + -1b + 9d + -2d = 0

Combine like terms: 7b + -1b = 6b
6b + 9d + -2d = 0

Combine like terms: 9d + -2d = 7d
6b + 7d = 0

Solving
6b + 7d = 0

Solving for variable 'b'.

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

Add '-7d' to each side of the equation.
6b + 7d + -7d = 0 + -7d

Combine like terms: 7d + -7d = 0
6b + 0 = 0 + -7d
6b = 0 + -7d
Remove the zero:
6b = -7d

Divide each side by '6'.
b = -1.166666667d

Simplifying
b = -1.166666667d

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