-3(2x+1.2)=-1

Solution for -3(2x+1.2)=-1 equation:

Simplifying
-3(2x + 1.2) = -1

Reorder the terms:
-3(1.2 + 2x) = -1
(1.2 * -3 + 2x * -3) = -1
(-3.6 + -6x) = -1

Solving
-3.6 + -6x = -1

Solving for variable 'x'.

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

Add '3.6' to each side of the equation.
-3.6 + 3.6 + -6x = -1 + 3.6

Combine like terms: -3.6 + 3.6 = 0.0
0.0 + -6x = -1 + 3.6
-6x = -1 + 3.6

Combine like terms: -1 + 3.6 = 2.6
-6x = 2.6

Divide each side by '-6'.
x = -0.4333333333

Simplifying
x = -0.4333333333