-3(b+2)-[9-5(8b-1)]=

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Solution for -3(b+2)-[9-5(8b-1)]= equation:


Simplifying
-3(b + 2) + -1[9 + -5(8b + -1)] = 0

Reorder the terms:
-3(2 + b) + -1[9 + -5(8b + -1)] = 0
(2 * -3 + b * -3) + -1[9 + -5(8b + -1)] = 0
(-6 + -3b) + -1[9 + -5(8b + -1)] = 0

Reorder the terms:
-6 + -3b + -1[9 + -5(-1 + 8b)] = 0
-6 + -3b + -1[9 + (-1 * -5 + 8b * -5)] = 0
-6 + -3b + -1[9 + (5 + -40b)] = 0

Combine like terms: 9 + 5 = 14
-6 + -3b + -1[14 + -40b] = 0
-6 + -3b + [14 * -1 + -40b * -1] = 0
-6 + -3b + [-14 + 40b] = 0

Reorder the terms:
-6 + -14 + -3b + 40b = 0

Combine like terms: -6 + -14 = -20
-20 + -3b + 40b = 0

Combine like terms: -3b + 40b = 37b
-20 + 37b = 0

Solving
-20 + 37b = 0

Solving for variable 'b'.

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

Add '20' to each side of the equation.
-20 + 20 + 37b = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 37b = 0 + 20
37b = 0 + 20

Combine like terms: 0 + 20 = 20
37b = 20

Divide each side by '37'.
b = 0.5405405405

Simplifying
b = 0.5405405405

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