1=2b-1

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Solution for 1=2b-1 equation:


Simplifying
1 = 2b + -1

Reorder the terms:
1 = -1 + 2b

Solving
1 = -1 + 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.
1 + -2b = -1 + 2b + -2b

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

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

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

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

Divide each side by '-2'.
b = 1

Simplifying
b = 1

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