6b-11b=18+2b-6+9

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Solution for 6b-11b=18+2b-6+9 equation:


Simplifying
6b + -11b = 18 + 2b + -6 + 9

Combine like terms: 6b + -11b = -5b
-5b = 18 + 2b + -6 + 9

Reorder the terms:
-5b = 18 + -6 + 9 + 2b

Combine like terms: 18 + -6 = 12
-5b = 12 + 9 + 2b

Combine like terms: 12 + 9 = 21
-5b = 21 + 2b

Solving
-5b = 21 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-5b + -2b = 21 + 2b + -2b

Combine like terms: -5b + -2b = -7b
-7b = 21 + 2b + -2b

Combine like terms: 2b + -2b = 0
-7b = 21 + 0
-7b = 21

Divide each side by '-7'.
b = -3

Simplifying
b = -3

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