-3(x-2)=30*0.8

Solution for -3(x-2)=30*0.8 equation:

Simplifying
-3(x + -2) = 30 * 0.8

Reorder the terms:
-3(-2 + x) = 30 * 0.8
(-2 * -3 + x * -3) = 30 * 0.8
(6 + -3x) = 30 * 0.8

Multiply 30 * 0.8
6 + -3x = 24

Solving
6 + -3x = 24

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -3x = 24 + -6

Combine like terms: 6 + -6 = 0
0 + -3x = 24 + -6
-3x = 24 + -6

Combine like terms: 24 + -6 = 18
-3x = 18

Divide each side by '-3'.
x = -6

Simplifying
x = -6