28.6-35+12.7-(-5.2)=x

Solution for 28.6-35+12.7-(-5.2)=x equation:

Simplifying
28.6 + -35 + 12.7 + -1(-5.2) = x

Multiply -1 * -5.2
28.6 + -35 + 12.7 + 5.2 = x

Combine like terms: 28.6 + -35 = -6.4
-6.4 + 12.7 + 5.2 = x

Combine like terms: -6.4 + 12.7 = 6.3
6.3 + 5.2 = x

Combine like terms: 6.3 + 5.2 = 11.5
11.5 = x

Solving
11.5 = x

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.
11.5 + -1x = x + -1x

Combine like terms: x + -1x = 0
11.5 + -1x = 0

Add '-11.5' to each side of the equation.
11.5 + -11.5 + -1x = 0 + -11.5

Combine like terms: 11.5 + -11.5 = 0.0
0.0 + -1x = 0 + -11.5
-1x = 0 + -11.5

Combine like terms: 0 + -11.5 = -11.5
-1x = -11.5

Divide each side by '-1'.
x = 11.5

Simplifying
x = 11.5