2(s+1)-5=15

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Solution for 2(s+1)-5=15 equation: 


Simplifying
2(s + 1) + -5 = 15

Reorder the terms:
2(1 + s) + -5 = 15
(1 * 2 + s * 2) + -5 = 15
(2 + 2s) + -5 = 15

Reorder the terms:
2 + -5 + 2s = 15

Combine like terms: 2 + -5 = -3
-3 + 2s = 15

Solving
-3 + 2s = 15

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 + 3 + 2s = 15 + 3

Combine like terms: -3 + 3 = 0
0 + 2s = 15 + 3
2s = 15 + 3

Combine like terms: 15 + 3 = 18
2s = 18

Divide each side by '2'.
s = 9

Simplifying
s = 9

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