-2b+1=-3

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Solution for -2b+1=-3 equation: 


Simplifying
-2b + 1 = -3

Reorder the terms:
1 + -2b = -3

Solving
1 + -2b = -3

Solving for variable 'b'.

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

Add '-1' to each side of the equation.
1 + -1 + -2b = -3 + -1

Combine like terms: 1 + -1 = 0
0 + -2b = -3 + -1
-2b = -3 + -1

Combine like terms: -3 + -1 = -4
-2b = -4

Divide each side by '-2'.
b = 2

Simplifying
b = 2

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