-8(-4b-5)=168

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Solution for -8(-4b-5)=168 equation: 


Simplifying
-8(-4b + -5) = 168

Reorder the terms:
-8(-5 + -4b) = 168
(-5 * -8 + -4b * -8) = 168
(40 + 32b) = 168

Solving
40 + 32b = 168

Solving for variable 'b'.

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

Add '-40' to each side of the equation.
40 + -40 + 32b = 168 + -40

Combine like terms: 40 + -40 = 0
0 + 32b = 168 + -40
32b = 168 + -40

Combine like terms: 168 + -40 = 128
32b = 128

Divide each side by '32'.
b = 4

Simplifying
b = 4

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