3a-2=b

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Solution for 3a-2=b equation: 


Simplifying
3a + -2 = b

Reorder the terms:
-2 + 3a = b

Solving
-2 + 3a = b

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + 3a = 2 + b

Combine like terms: -2 + 2 = 0
0 + 3a = 2 + b
3a = 2 + b

Divide each side by '3'.
a = 0.6666666667 + 0.3333333333b

Simplifying
a = 0.6666666667 + 0.3333333333b

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