.6(x-6)=7.8

Solution for .6(x-6)=7.8 equation:

Simplifying
0.6(x + -6) = 7.8

Reorder the terms:
0.6(-6 + x) = 7.8
(-6 * 0.6 + x * 0.6) = 7.8
(-3.6 + 0.6x) = 7.8

Solving
-3.6 + 0.6x = 7.8

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 + 0.6x = 7.8 + 3.6

Combine like terms: -3.6 + 3.6 = 0.0
0.0 + 0.6x = 7.8 + 3.6
0.6x = 7.8 + 3.6

Combine like terms: 7.8 + 3.6 = 11.4
0.6x = 11.4

Divide each side by '0.6'.
x = 19

Simplifying
x = 19