12.7-18.5+15+6.3-1+28.5=x

Solution for 12.7-18.5+15+6.3-1+28.5=x equation:

Simplifying
12.7 + -18.5 + 15 + 6.3 + -1 + 28.5 = x

Combine like terms: 12.7 + -18.5 = -5.8
-5.8 + 15 + 6.3 + -1 + 28.5 = x

Combine like terms: -5.8 + 15 = 9.2
9.2 + 6.3 + -1 + 28.5 = x

Combine like terms: 9.2 + 6.3 = 15.5
15.5 + -1 + 28.5 = x

Combine like terms: 15.5 + -1 = 14.5
14.5 + 28.5 = x

Combine like terms: 14.5 + 28.5 = 43
43 = x

Solving
43 = 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.
43 + -1x = x + -1x

Combine like terms: x + -1x = 0
43 + -1x = 0

Add '-43' to each side of the equation.
43 + -43 + -1x = 0 + -43

Combine like terms: 43 + -43 = 0
0 + -1x = 0 + -43
-1x = 0 + -43

Combine like terms: 0 + -43 = -43
-1x = -43

Divide each side by '-1'.
x = 43

Simplifying
x = 43