-a+0.32=2s-0.55

Solution for -a+0.32=2s-0.55 equation:

Simplifying
-1a + 0.32 = 2s + -0.55

Reorder the terms:
0.32 + -1a = 2s + -0.55

Reorder the terms:
0.32 + -1a = -0.55 + 2s

Solving
0.32 + -1a = -0.55 + 2s

Solving for variable 'a'.

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

Add '-0.32' to each side of the equation.
0.32 + -0.32 + -1a = -0.55 + -0.32 + 2s

Combine like terms: 0.32 + -0.32 = 0.00
0.00 + -1a = -0.55 + -0.32 + 2s
-1a = -0.55 + -0.32 + 2s

Combine like terms: -0.55 + -0.32 = -0.87
-1a = -0.87 + 2s

Divide each side by '-1'.
a = 0.87 + -2s

Simplifying
a = 0.87 + -2s