2(2b+1)=-13-b

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Solution for 2(2b+1)=-13-b equation:


Simplifying
2(2b + 1) = -13 + -1b

Reorder the terms:
2(1 + 2b) = -13 + -1b
(1 * 2 + 2b * 2) = -13 + -1b
(2 + 4b) = -13 + -1b

Solving
2 + 4b = -13 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
2 + 4b + b = -13 + -1b + b

Combine like terms: 4b + b = 5b
2 + 5b = -13 + -1b + b

Combine like terms: -1b + b = 0
2 + 5b = -13 + 0
2 + 5b = -13

Add '-2' to each side of the equation.
2 + -2 + 5b = -13 + -2

Combine like terms: 2 + -2 = 0
0 + 5b = -13 + -2
5b = -13 + -2

Combine like terms: -13 + -2 = -15
5b = -15

Divide each side by '5'.
b = -3

Simplifying
b = -3

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