2+3(a-1)=

Solution for 2+3(a-1)= equation:

Simplifying
2 + 3(a + -1) = 0

Reorder the terms:
2 + 3(-1 + a) = 0
2 + (-1 * 3 + a * 3) = 0
2 + (-3 + 3a) = 0

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

Solving
-1 + 3a = 0

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + 1 + 3a = 0 + 1

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

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

Divide each side by '3'.
a = 0.3333333333

Simplifying
a = 0.3333333333