3a-b=b

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Solution for 3a-b=b equation: 


Simplifying
3a + -1b = b

Solving
3a + -1b = b

Solving for variable 'a'.

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

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

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

Combine like terms: b + b = 2b
3a = 2b

Divide each side by '3'.
a = 0.6666666667b

Simplifying
a = 0.6666666667b

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