-3+4=S

Solution for -3+4=S equation:

Simplifying
-3 + 4 = S

Combine like terms: -3 + 4 = 1
1 = S

Solving
1 = S

Solving for variable 'S'.

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

Add '-1S' to each side of the equation.
1 + -1S = S + -1S

Combine like terms: S + -1S = 0
1 + -1S = 0

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

Combine like terms: 1 + -1 = 0
0 + -1S = 0 + -1
-1S = 0 + -1

Combine like terms: 0 + -1 = -1
-1S = -1

Divide each side by '-1'.
S = 1

Simplifying
S = 1