-2(3a-3)-4a=4(2a-1)-8a

Solution for -2(3a-3)-4a=4(2a-1)-8a equation:

Simplifying
-2(3a + -3) + -4a = 4(2a + -1) + -8a

Reorder the terms:
-2(-3 + 3a) + -4a = 4(2a + -1) + -8a
(-3 * -2 + 3a * -2) + -4a = 4(2a + -1) + -8a
(6 + -6a) + -4a = 4(2a + -1) + -8a

Combine like terms: -6a + -4a = -10a
6 + -10a = 4(2a + -1) + -8a

Reorder the terms:
6 + -10a = 4(-1 + 2a) + -8a
6 + -10a = (-1 * 4 + 2a * 4) + -8a
6 + -10a = (-4 + 8a) + -8a

Combine like terms: 8a + -8a = 0
6 + -10a = -4 + 0
6 + -10a = -4

Solving
6 + -10a = -4

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + -10a = -4 + -6

Combine like terms: 6 + -6 = 0
0 + -10a = -4 + -6
-10a = -4 + -6

Combine like terms: -4 + -6 = -10
-10a = -10

Divide each side by '-10'.
a = 1

Simplifying
a = 1