x+3.6+x=1.2

Solution for x+3.6+x=1.2 equation:

Simplifying
x + 3.6 + x = 1.2

Reorder the terms:
3.6 + x + x = 1.2

Combine like terms: x + x = 2x
3.6 + 2x = 1.2

Solving
3.6 + 2x = 1.2

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 + 2x = 1.2 + -3.6

Combine like terms: 3.6 + -3.6 = 0.0
0.0 + 2x = 1.2 + -3.6
2x = 1.2 + -3.6

Combine like terms: 1.2 + -3.6 = -2.4
2x = -2.4

Divide each side by '2'.
x = -1.2

Simplifying
x = -1.2