0=0.2(5x+6)+1.2

Solution for 0=0.2(5x+6)+1.2 equation:

Simplifying
0 = 0.2(5x + 6) + 1.2

Reorder the terms:
0 = 0.2(6 + 5x) + 1.2
0 = (6 * 0.2 + 5x * 0.2) + 1.2
0 = (1.2 + 1x) + 1.2

Reorder the terms:
0 = 1.2 + 1.2 + 1x

Combine like terms: 1.2 + 1.2 = 2.4
0 = 2.4 + 1x

Solving
0 = 2.4 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
0 + -1x = 2.4 + 1x + -1x
Remove the zero:
-1x = 2.4 + 1x + -1x

Combine like terms: 1x + -1x = 0
-1x = 2.4 + 0
-1x = 2.4

Divide each side by '-1'.
x = -2.4

Simplifying
x = -2.4