-23=b+4+8b

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Solution for -23=b+4+8b equation:


Simplifying
-23 = b + 4 + 8b

Reorder the terms:
-23 = 4 + b + 8b

Combine like terms: b + 8b = 9b
-23 = 4 + 9b

Solving
-23 = 4 + 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.
-23 + -9b = 4 + 9b + -9b

Combine like terms: 9b + -9b = 0
-23 + -9b = 4 + 0
-23 + -9b = 4

Add '23' to each side of the equation.
-23 + 23 + -9b = 4 + 23

Combine like terms: -23 + 23 = 0
0 + -9b = 4 + 23
-9b = 4 + 23

Combine like terms: 4 + 23 = 27
-9b = 27

Divide each side by '-9'.
b = -3

Simplifying
b = -3

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