1=-8-b

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Solution for 1=-8-b equation: 


Simplifying
1 = -8 + -1b

Solving
1 = -8 + -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.
1 + b = -8 + -1b + b

Combine like terms: -1b + b = 0
1 + b = -8 + 0
1 + b = -8

Add '-1' to each side of the equation.
1 + -1 + b = -8 + -1

Combine like terms: 1 + -1 = 0
0 + b = -8 + -1
b = -8 + -1

Combine like terms: -8 + -1 = -9
b = -9

Simplifying
b = -9

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