3b+2=b+1

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


Simplifying
3b + 2 = b + 1

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

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

Solving
2 + 3b = 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.
2 + 3b + -1b = 1 + b + -1b

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

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

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

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

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

Divide each side by '2'.
b = -0.5

Simplifying
b = -0.5

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