s+(2s-1)+(3s-4)=37

Solution for s+(2s-1)+(3s-4)=37 equation:

Simplifying
s + (2s + -1) + (3s + -4) = 37

Reorder the terms:
s + (-1 + 2s) + (3s + -4) = 37

Remove parenthesis around (-1 + 2s)
s + -1 + 2s + (3s + -4) = 37

Reorder the terms:
s + -1 + 2s + (-4 + 3s) = 37

Remove parenthesis around (-4 + 3s)
s + -1 + 2s + -4 + 3s = 37

Reorder the terms:
-1 + -4 + s + 2s + 3s = 37

Combine like terms: -1 + -4 = -5
-5 + s + 2s + 3s = 37

Combine like terms: s + 2s = 3s
-5 + 3s + 3s = 37

Combine like terms: 3s + 3s = 6s
-5 + 6s = 37

Solving
-5 + 6s = 37

Solving for variable 's'.

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

Add '5' to each side of the equation.
-5 + 5 + 6s = 37 + 5

Combine like terms: -5 + 5 = 0
0 + 6s = 37 + 5
6s = 37 + 5

Combine like terms: 37 + 5 = 42
6s = 42

Divide each side by '6'.
s = 7

Simplifying
s = 7