3+1=b-1

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Solution for 3+1=b-1 equation:


Simplifying
3 + 1 = b + -1

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

Reorder the terms:
4 = -1 + b

Solving
4 = -1 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
4 + -1b = -1 + b + -1b

Combine like terms: b + -1b = 0
4 + -1b = -1 + 0
4 + -1b = -1

Add '-4' to each side of the equation.
4 + -4 + -1b = -1 + -4

Combine like terms: 4 + -4 = 0
0 + -1b = -1 + -4
-1b = -1 + -4

Combine like terms: -1 + -4 = -5
-1b = -5

Divide each side by '-1'.
b = 5

Simplifying
b = 5

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