3+s+t=5

Solution for 3+s+t=5 equation:

Simplifying
3 + s + t = 5

Solving
3 + s + t = 5

Solving for variable 's'.

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

Add '-3' to each side of the equation.
3 + s + -3 + t = 5 + -3

Reorder the terms:
3 + -3 + s + t = 5 + -3

Combine like terms: 3 + -3 = 0
0 + s + t = 5 + -3
s + t = 5 + -3

Combine like terms: 5 + -3 = 2
s + t = 2

Add '-1t' to each side of the equation.
s + t + -1t = 2 + -1t

Combine like terms: t + -1t = 0
s + 0 = 2 + -1t
s = 2 + -1t

Simplifying
s = 2 + -1t