6-3b+9=-5-b

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Solution for 6-3b+9=-5-b equation:


Simplifying
6 + -3b + 9 = -5 + -1b

Reorder the terms:
6 + 9 + -3b = -5 + -1b

Combine like terms: 6 + 9 = 15
15 + -3b = -5 + -1b

Solving
15 + -3b = -5 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
15 + -3b + b = -5 + -1b + b

Combine like terms: -3b + b = -2b
15 + -2b = -5 + -1b + b

Combine like terms: -1b + b = 0
15 + -2b = -5 + 0
15 + -2b = -5

Add '-15' to each side of the equation.
15 + -15 + -2b = -5 + -15

Combine like terms: 15 + -15 = 0
0 + -2b = -5 + -15
-2b = -5 + -15

Combine like terms: -5 + -15 = -20
-2b = -20

Divide each side by '-2'.
b = 10

Simplifying
b = 10

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