(-9b-11n)-(6b-7n)=

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Solution for (-9b-11n)-(6b-7n)= equation:


Simplifying
(-9b + -11n) + -1(6b + -7n) = 0

Remove parenthesis around (-9b + -11n)
-9b + -11n + -1(6b + -7n) = 0
-9b + -11n + (6b * -1 + -7n * -1) = 0
-9b + -11n + (-6b + 7n) = 0

Reorder the terms:
-9b + -6b + -11n + 7n = 0

Combine like terms: -9b + -6b = -15b
-15b + -11n + 7n = 0

Combine like terms: -11n + 7n = -4n
-15b + -4n = 0

Solving
-15b + -4n = 0

Solving for variable 'b'.

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

Add '4n' to each side of the equation.
-15b + -4n + 4n = 0 + 4n

Combine like terms: -4n + 4n = 0
-15b + 0 = 0 + 4n
-15b = 0 + 4n
Remove the zero:
-15b = 4n

Divide each side by '-15'.
b = -0.2666666667n

Simplifying
b = -0.2666666667n

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