-1(6a+1)+2(3-a)=a

Solution for -1(6a+1)+2(3-a)=a equation:

Simplifying
-1(6a + 1) + 2(3 + -1a) = a

Reorder the terms:
-1(1 + 6a) + 2(3 + -1a) = a
(1 * -1 + 6a * -1) + 2(3 + -1a) = a
(-1 + -6a) + 2(3 + -1a) = a
-1 + -6a + (3 * 2 + -1a * 2) = a
-1 + -6a + (6 + -2a) = a

Reorder the terms:
-1 + 6 + -6a + -2a = a

Combine like terms: -1 + 6 = 5
5 + -6a + -2a = a

Combine like terms: -6a + -2a = -8a
5 + -8a = a

Solving
5 + -8a = a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
5 + -8a + -1a = a + -1a

Combine like terms: -8a + -1a = -9a
5 + -9a = a + -1a

Combine like terms: a + -1a = 0
5 + -9a = 0

Add '-5' to each side of the equation.
5 + -5 + -9a = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -9a = 0 + -5
-9a = 0 + -5

Combine like terms: 0 + -5 = -5
-9a = -5

Divide each side by '-9'.
a = 0.5555555556

Simplifying
a = 0.5555555556