(2b-2)+b+(b+3)=25

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Solution for (2b-2)+b+(b+3)=25 equation:


Simplifying
(2b + -2) + b + (b + 3) = 25

Reorder the terms:
(-2 + 2b) + b + (b + 3) = 25

Remove parenthesis around (-2 + 2b)
-2 + 2b + b + (b + 3) = 25

Reorder the terms:
-2 + 2b + b + (3 + b) = 25

Remove parenthesis around (3 + b)
-2 + 2b + b + 3 + b = 25

Reorder the terms:
-2 + 3 + 2b + b + b = 25

Combine like terms: -2 + 3 = 1
1 + 2b + b + b = 25

Combine like terms: 2b + b = 3b
1 + 3b + b = 25

Combine like terms: 3b + b = 4b
1 + 4b = 25

Solving
1 + 4b = 25

Solving for variable 'b'.

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

Add '-1' to each side of the equation.
1 + -1 + 4b = 25 + -1

Combine like terms: 1 + -1 = 0
0 + 4b = 25 + -1
4b = 25 + -1

Combine like terms: 25 + -1 = 24
4b = 24

Divide each side by '4'.
b = 6

Simplifying
b = 6

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