3a+b-2=b

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Solution for 3a+b-2=b equation:


Simplifying
3a + b + -2 = b

Reorder the terms:
-2 + 3a + b = b

Add '-1b' to each side of the equation.
-2 + 3a + b + -1b = b + -1b

Combine like terms: b + -1b = 0
-2 + 3a + 0 = b + -1b
-2 + 3a = b + -1b

Combine like terms: b + -1b = 0
-2 + 3a = 0

Solving
-2 + 3a = 0

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 = 0 + 2

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

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

Divide each side by '3'.
a = 0.6666666667

Simplifying
a = 0.6666666667

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