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

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

Simplifying
3(1 + -3a) = -2 + -4a
(1 * 3 + -3a * 3) = -2 + -4a
(3 + -9a) = -2 + -4a

Solving
3 + -9a = -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.
3 + -9a + 4a = -2 + -4a + 4a

Combine like terms: -9a + 4a = -5a
3 + -5a = -2 + -4a + 4a

Combine like terms: -4a + 4a = 0
3 + -5a = -2 + 0
3 + -5a = -2

Add '-3' to each side of the equation.
3 + -3 + -5a = -2 + -3

Combine like terms: 3 + -3 = 0
0 + -5a = -2 + -3
-5a = -2 + -3

Combine like terms: -2 + -3 = -5
-5a = -5

Divide each side by '-5'.
a = 1

Simplifying
a = 1