-6=2(2a-1)

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

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

Reorder the terms:
-6 = 2(-1 + 2a)
-6 = (-1 * 2 + 2a * 2)
-6 = (-2 + 4a)

Solving
-6 = -2 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-6 + -4a = -2 + 4a + -4a

Combine like terms: 4a + -4a = 0
-6 + -4a = -2 + 0
-6 + -4a = -2

Add '6' to each side of the equation.
-6 + 6 + -4a = -2 + 6

Combine like terms: -6 + 6 = 0
0 + -4a = -2 + 6
-4a = -2 + 6

Combine like terms: -2 + 6 = 4
-4a = 4

Divide each side by '-4'.
a = -1

Simplifying
a = -1