3s+2s+3s-7s-1=3

Solution for 3s+2s+3s-7s-1=3 equation:

Simplifying
3s + 2s + 3s + -7s + -1 = 3

Reorder the terms:
-1 + 3s + 2s + 3s + -7s = 3

Combine like terms: 3s + 2s = 5s
-1 + 5s + 3s + -7s = 3

Combine like terms: 5s + 3s = 8s
-1 + 8s + -7s = 3

Combine like terms: 8s + -7s = 1s
-1 + 1s = 3

Solving
-1 + 1s = 3

Solving for variable 's'.

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

Add '1' to each side of the equation.
-1 + 1 + 1s = 3 + 1

Combine like terms: -1 + 1 = 0
0 + 1s = 3 + 1
1s = 3 + 1

Combine like terms: 3 + 1 = 4
1s = 4

Divide each side by '1'.
s = 4

Simplifying
s = 4