5s-1=4s

Solution for 5s-1=4s equation:

Simplifying
5s + -1 = 4s

Reorder the terms:
-1 + 5s = 4s

Solving
-1 + 5s = 4s

Solving for variable 's'.

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

Add '-4s' to each side of the equation.
-1 + 5s + -4s = 4s + -4s

Combine like terms: 5s + -4s = 1s
-1 + 1s = 4s + -4s

Combine like terms: 4s + -4s = 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