-11(b-10)-2=8+9b

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Solution for -11(b-10)-2=8+9b equation:


Simplifying
-11(b + -10) + -2 = 8 + 9b

Reorder the terms:
-11(-10 + b) + -2 = 8 + 9b
(-10 * -11 + b * -11) + -2 = 8 + 9b
(110 + -11b) + -2 = 8 + 9b

Reorder the terms:
110 + -2 + -11b = 8 + 9b

Combine like terms: 110 + -2 = 108
108 + -11b = 8 + 9b

Solving
108 + -11b = 8 + 9b

Solving for variable 'b'.

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

Add '-9b' to each side of the equation.
108 + -11b + -9b = 8 + 9b + -9b

Combine like terms: -11b + -9b = -20b
108 + -20b = 8 + 9b + -9b

Combine like terms: 9b + -9b = 0
108 + -20b = 8 + 0
108 + -20b = 8

Add '-108' to each side of the equation.
108 + -108 + -20b = 8 + -108

Combine like terms: 108 + -108 = 0
0 + -20b = 8 + -108
-20b = 8 + -108

Combine like terms: 8 + -108 = -100
-20b = -100

Divide each side by '-20'.
b = 5

Simplifying
b = 5

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