11-5b+4(2b+1)=

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Solution for 11-5b+4(2b+1)= equation:


Simplifying
11 + -5b + 4(2b + 1) = 0

Reorder the terms:
11 + -5b + 4(1 + 2b) = 0
11 + -5b + (1 * 4 + 2b * 4) = 0
11 + -5b + (4 + 8b) = 0

Reorder the terms:
11 + 4 + -5b + 8b = 0

Combine like terms: 11 + 4 = 15
15 + -5b + 8b = 0

Combine like terms: -5b + 8b = 3b
15 + 3b = 0

Solving
15 + 3b = 0

Solving for variable 'b'.

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

Add '-15' to each side of the equation.
15 + -15 + 3b = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 3b = 0 + -15
3b = 0 + -15

Combine like terms: 0 + -15 = -15
3b = -15

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

Simplifying
b = -5

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