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

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


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

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

Remove parenthesis around (3 + b)
3 + b = (2b + -2)

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

Remove parenthesis around (-2 + 2b)
3 + b = -2 + 2b

Solving
3 + b = -2 + 2b

Solving for variable 'b'.

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

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

Combine like terms: b + -2b = -1b
3 + -1b = -2 + 2b + -2b

Combine like terms: 2b + -2b = 0
3 + -1b = -2 + 0
3 + -1b = -2

Add '-3' to each side of the equation.
3 + -3 + -1b = -2 + -3

Combine like terms: 3 + -3 = 0
0 + -1b = -2 + -3
-1b = -2 + -3

Combine like terms: -2 + -3 = -5
-1b = -5

Divide each side by '-1'.
b = 5

Simplifying
b = 5

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