2(b+4)+11=3b-2

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Solution for 2(b+4)+11=3b-2 equation:


Simplifying
2(b + 4) + 11 = 3b + -2

Reorder the terms:
2(4 + b) + 11 = 3b + -2
(4 * 2 + b * 2) + 11 = 3b + -2
(8 + 2b) + 11 = 3b + -2

Reorder the terms:
8 + 11 + 2b = 3b + -2

Combine like terms: 8 + 11 = 19
19 + 2b = 3b + -2

Reorder the terms:
19 + 2b = -2 + 3b

Solving
19 + 2b = -2 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
19 + 2b + -3b = -2 + 3b + -3b

Combine like terms: 2b + -3b = -1b
19 + -1b = -2 + 3b + -3b

Combine like terms: 3b + -3b = 0
19 + -1b = -2 + 0
19 + -1b = -2

Add '-19' to each side of the equation.
19 + -19 + -1b = -2 + -19

Combine like terms: 19 + -19 = 0
0 + -1b = -2 + -19
-1b = -2 + -19

Combine like terms: -2 + -19 = -21
-1b = -21

Divide each side by '-1'.
b = 21

Simplifying
b = 21

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