b+18=2b

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Solution for b+18=2b equation:


Simplifying
b + 18 = 2b

Reorder the terms:
18 + b = 2b

Solving
18 + b = 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.
18 + b + -2b = 2b + -2b

Combine like terms: b + -2b = -1b
18 + -1b = 2b + -2b

Combine like terms: 2b + -2b = 0
18 + -1b = 0

Add '-18' to each side of the equation.
18 + -18 + -1b = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -1b = 0 + -18
-1b = 0 + -18

Combine like terms: 0 + -18 = -18
-1b = -18

Divide each side by '-1'.
b = 18

Simplifying
b = 18

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