b-3=6-2b

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


Simplifying
b + -3 = 6 + -2b

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

Solving
-3 + b = 6 + -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.
-3 + b + 2b = 6 + -2b + 2b

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

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

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

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

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

Divide each side by '3'.
b = 3

Simplifying
b = 3

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