(3b-3)2=b-2

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Solution for (3b-3)2=b-2 equation:


Simplifying
(3b + -3) * 2 = b + -2

Reorder the terms:
(-3 + 3b) * 2 = b + -2

Reorder the terms for easier multiplication:
2(-3 + 3b) = b + -2
(-3 * 2 + 3b * 2) = b + -2
(-6 + 6b) = b + -2

Reorder the terms:
-6 + 6b = -2 + b

Solving
-6 + 6b = -2 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-6 + 6b + -1b = -2 + b + -1b

Combine like terms: 6b + -1b = 5b
-6 + 5b = -2 + b + -1b

Combine like terms: b + -1b = 0
-6 + 5b = -2 + 0
-6 + 5b = -2

Add '6' to each side of the equation.
-6 + 6 + 5b = -2 + 6

Combine like terms: -6 + 6 = 0
0 + 5b = -2 + 6
5b = -2 + 6

Combine like terms: -2 + 6 = 4
5b = 4

Divide each side by '5'.
b = 0.8

Simplifying
b = 0.8

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