A+B+88.39=0

Solution for A+B+88.39=0 equation:

Simplifying
A + B + 88.39 = 0

Reorder the terms:
88.39 + A + B = 0

Solving
88.39 + A + B = 0

Solving for variable 'A'.

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

Add '-88.39' to each side of the equation.
88.39 + A + -88.39 + B = 0 + -88.39

Reorder the terms:
88.39 + -88.39 + A + B = 0 + -88.39

Combine like terms: 88.39 + -88.39 = 0.00
0.00 + A + B = 0 + -88.39
A + B = 0 + -88.39

Combine like terms: 0 + -88.39 = -88.39
A + B = -88.39

Add '-1B' to each side of the equation.
A + B + -1B = -88.39 + -1B

Combine like terms: B + -1B = 0
A + 0 = -88.39 + -1B
A = -88.39 + -1B

Simplifying
A = -88.39 + -1B