-12-1b+3=-1

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Solution for -12-1b+3=-1 equation:


Simplifying
-12 + -1b + 3 = -1

Reorder the terms:
-12 + 3 + -1b = -1

Combine like terms: -12 + 3 = -9
-9 + -1b = -1

Solving
-9 + -1b = -1

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 + -1b = -1 + 9

Combine like terms: -9 + 9 = 0
0 + -1b = -1 + 9
-1b = -1 + 9

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

Divide each side by '-1'.
b = -8

Simplifying
b = -8

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