x*2.2-(6+x)=0

Solution for x*2.2-(6+x)=0 equation:

Simplifying
x * 2.2 + -1(6 + x) = 0

Reorder the terms for easier multiplication:
2.2x + -1(6 + x) = 0
2.2x + (6 * -1 + x * -1) = 0
2.2x + (-6 + -1x) = 0

Reorder the terms:
-6 + 2.2x + -1x = 0

Combine like terms: 2.2x + -1x = 1.2x
-6 + 1.2x = 0

Solving
-6 + 1.2x = 0

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 + 1.2x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 1.2x = 0 + 6
1.2x = 0 + 6

Combine like terms: 0 + 6 = 6
1.2x = 6

Divide each side by '1.2'.
x = 5

Simplifying
x = 5