b+3+2b+6=

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Solution for b+3+2b+6= equation:


Simplifying
b + 3 + 2b + 6 = 0

Reorder the terms:
3 + 6 + b + 2b = 0

Combine like terms: 3 + 6 = 9
9 + b + 2b = 0

Combine like terms: b + 2b = 3b
9 + 3b = 0

Solving
9 + 3b = 0

Solving for variable 'b'.

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

Add '-9' to each side of the equation.
9 + -9 + 3b = 0 + -9

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

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

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

Simplifying
b = -3

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