(2b+1)-b=4

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Solution for (2b+1)-b=4 equation:


Simplifying
(2b + 1) + -1b = 4

Reorder the terms:
(1 + 2b) + -1b = 4

Remove parenthesis around (1 + 2b)
1 + 2b + -1b = 4

Combine like terms: 2b + -1b = 1b
1 + 1b = 4

Solving
1 + 1b = 4

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 + 1b = 4 + -1

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

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

Divide each side by '1'.
b = 3

Simplifying
b = 3

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