9(-b-5)=

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Solution for 9(-b-5)= equation: 


Simplifying
9(-1b + -5) = 0

Reorder the terms:
9(-5 + -1b) = 0
(-5 * 9 + -1b * 9) = 0
(-45 + -9b) = 0

Solving
-45 + -9b = 0

Solving for variable 'b'.

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

Add '45' to each side of the equation.
-45 + 45 + -9b = 0 + 45

Combine like terms: -45 + 45 = 0
0 + -9b = 0 + 45
-9b = 0 + 45

Combine like terms: 0 + 45 = 45
-9b = 45

Divide each side by '-9'.
b = -5

Simplifying
b = -5

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