-(2b-9)=(b-6)

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Solution for -(2b-9)=(b-6) equation:


Simplifying
-1(2b + -9) = (b + -6)

Reorder the terms:
-1(-9 + 2b) = (b + -6)
(-9 * -1 + 2b * -1) = (b + -6)
(9 + -2b) = (b + -6)

Reorder the terms:
9 + -2b = (-6 + b)

Remove parenthesis around (-6 + b)
9 + -2b = -6 + b

Solving
9 + -2b = -6 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
9 + -2b + -1b = -6 + b + -1b

Combine like terms: -2b + -1b = -3b
9 + -3b = -6 + b + -1b

Combine like terms: b + -1b = 0
9 + -3b = -6 + 0
9 + -3b = -6

Add '-9' to each side of the equation.
9 + -9 + -3b = -6 + -9

Combine like terms: 9 + -9 = 0
0 + -3b = -6 + -9
-3b = -6 + -9

Combine like terms: -6 + -9 = -15
-3b = -15

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

Simplifying
b = 5

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