b-4+8b=8b

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


Simplifying
b + -4 + 8b = 8b

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

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

Solving
-4 + 9b = 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
-4 + 9b + -8b = 8b + -8b

Combine like terms: 9b + -8b = 1b
-4 + 1b = 8b + -8b

Combine like terms: 8b + -8b = 0
-4 + 1b = 0

Add '4' to each side of the equation.
-4 + 4 + 1b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 1b = 0 + 4
1b = 0 + 4

Combine like terms: 0 + 4 = 4
1b = 4

Divide each side by '1'.
b = 4

Simplifying
b = 4

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