-10-11(b-11)=12-8(2+2b)

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Solution for -10-11(b-11)=12-8(2+2b) equation: 


Simplifying
-10 + -11(b + -11) = 12 + -8(2 + 2b)

Reorder the terms:
-10 + -11(-11 + b) = 12 + -8(2 + 2b)
-10 + (-11 * -11 + b * -11) = 12 + -8(2 + 2b)
-10 + (121 + -11b) = 12 + -8(2 + 2b)

Combine like terms: -10 + 121 = 111
111 + -11b = 12 + -8(2 + 2b)
111 + -11b = 12 + (2 * -8 + 2b * -8)
111 + -11b = 12 + (-16 + -16b)

Combine like terms: 12 + -16 = -4
111 + -11b = -4 + -16b

Solving
111 + -11b = -4 + -16b

Solving for variable 'b'.

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

Add '16b' to each side of the equation.
111 + -11b + 16b = -4 + -16b + 16b

Combine like terms: -11b + 16b = 5b
111 + 5b = -4 + -16b + 16b

Combine like terms: -16b + 16b = 0
111 + 5b = -4 + 0
111 + 5b = -4

Add '-111' to each side of the equation.
111 + -111 + 5b = -4 + -111

Combine like terms: 111 + -111 = 0
0 + 5b = -4 + -111
5b = -4 + -111

Combine like terms: -4 + -111 = -115
5b = -115

Divide each side by '5'.
b = -23

Simplifying
b = -23

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