3=1+3b-4b

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Solution for 3=1+3b-4b equation:


Simplifying
3 = 1 + 3b + -4b

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

Solving
3 = 1 + -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.
3 + b = 1 + -1b + b

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

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

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

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

Simplifying
b = -2

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