18+b=-9

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Solution for 18+b=-9 equation: 


Simplifying
18 + b = -9

Solving
18 + b = -9

Solving for variable 'b'.

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

Add '-18' to each side of the equation.
18 + -18 + b = -9 + -18

Combine like terms: 18 + -18 = 0
0 + b = -9 + -18
b = -9 + -18

Combine like terms: -9 + -18 = -27
b = -27

Simplifying
b = -27

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