2(6+s)+s-10+s=100

Solution for 2(6+s)+s-10+s=100 equation:

Simplifying
2(6 + s) + s + -10 + s = 100
(6 * 2 + s * 2) + s + -10 + s = 100
(12 + 2s) + s + -10 + s = 100

Reorder the terms:
12 + -10 + 2s + s + s = 100

Combine like terms: 12 + -10 = 2
2 + 2s + s + s = 100

Combine like terms: 2s + s = 3s
2 + 3s + s = 100

Combine like terms: 3s + s = 4s
2 + 4s = 100

Solving
2 + 4s = 100

Solving for variable 's'.

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

Add '-2' to each side of the equation.
2 + -2 + 4s = 100 + -2

Combine like terms: 2 + -2 = 0
0 + 4s = 100 + -2
4s = 100 + -2

Combine like terms: 100 + -2 = 98
4s = 98

Divide each side by '4'.
s = 24.5

Simplifying
s = 24.5