b-388=9b-4

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Solution for b-388=9b-4 equation:


Simplifying
b + -388 = 9b + -4

Reorder the terms:
-388 + b = 9b + -4

Reorder the terms:
-388 + b = -4 + 9b

Solving
-388 + b = -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.
-388 + b + -9b = -4 + 9b + -9b

Combine like terms: b + -9b = -8b
-388 + -8b = -4 + 9b + -9b

Combine like terms: 9b + -9b = 0
-388 + -8b = -4 + 0
-388 + -8b = -4

Add '388' to each side of the equation.
-388 + 388 + -8b = -4 + 388

Combine like terms: -388 + 388 = 0
0 + -8b = -4 + 388
-8b = -4 + 388

Combine like terms: -4 + 388 = 384
-8b = 384

Divide each side by '-8'.
b = -48

Simplifying
b = -48

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