13b-13d+7b-16b+19d=

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Solution for 13b-13d+7b-16b+19d= equation:


Simplifying
13b + -13d + 7b + -16b + 19d = 0

Reorder the terms:
13b + 7b + -16b + -13d + 19d = 0

Combine like terms: 13b + 7b = 20b
20b + -16b + -13d + 19d = 0

Combine like terms: 20b + -16b = 4b
4b + -13d + 19d = 0

Combine like terms: -13d + 19d = 6d
4b + 6d = 0

Solving
4b + 6d = 0

Solving for variable 'b'.

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

Add '-6d' to each side of the equation.
4b + 6d + -6d = 0 + -6d

Combine like terms: 6d + -6d = 0
4b + 0 = 0 + -6d
4b = 0 + -6d
Remove the zero:
4b = -6d

Divide each side by '4'.
b = -1.5d

Simplifying
b = -1.5d

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