-3b-8-5=9b+2+1

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Solution for -3b-8-5=9b+2+1 equation:


Simplifying
-3b + -8 + -5 = 9b + 2 + 1

Reorder the terms:
-8 + -5 + -3b = 9b + 2 + 1

Combine like terms: -8 + -5 = -13
-13 + -3b = 9b + 2 + 1

Reorder the terms:
-13 + -3b = 2 + 1 + 9b

Combine like terms: 2 + 1 = 3
-13 + -3b = 3 + 9b

Solving
-13 + -3b = 3 + 9b

Solving for variable 'b'.

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

Add '-9b' to each side of the equation.
-13 + -3b + -9b = 3 + 9b + -9b

Combine like terms: -3b + -9b = -12b
-13 + -12b = 3 + 9b + -9b

Combine like terms: 9b + -9b = 0
-13 + -12b = 3 + 0
-13 + -12b = 3

Add '13' to each side of the equation.
-13 + 13 + -12b = 3 + 13

Combine like terms: -13 + 13 = 0
0 + -12b = 3 + 13
-12b = 3 + 13

Combine like terms: 3 + 13 = 16
-12b = 16

Divide each side by '-12'.
b = -1.333333333

Simplifying
b = -1.333333333

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