[3b-18]=6b

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Solution for [3b-18]=6b equation:


Simplifying
[3b + -18] = 6b

Reorder the terms:
[-18 + 3b] = 6b

Remove brackets around [-18 + 3b]
-18 + 3b = 6b

Solving
-18 + 3b = 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
-18 + 3b + -6b = 6b + -6b

Combine like terms: 3b + -6b = -3b
-18 + -3b = 6b + -6b

Combine like terms: 6b + -6b = 0
-18 + -3b = 0

Add '18' to each side of the equation.
-18 + 18 + -3b = 0 + 18

Combine like terms: -18 + 18 = 0
0 + -3b = 0 + 18
-3b = 0 + 18

Combine like terms: 0 + 18 = 18
-3b = 18

Divide each side by '-3'.
b = -6

Simplifying
b = -6

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