2(s+3)-7=7

Solution for 2(s+3)-7=7 equation:

Simplifying
2(s + 3) + -7 = 7

Reorder the terms:
2(3 + s) + -7 = 7
(3 * 2 + s * 2) + -7 = 7
(6 + 2s) + -7 = 7

Reorder the terms:
6 + -7 + 2s = 7

Combine like terms: 6 + -7 = -1
-1 + 2s = 7

Solving
-1 + 2s = 7

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 + 2s = 7 + 1

Combine like terms: -1 + 1 = 0
0 + 2s = 7 + 1
2s = 7 + 1

Combine like terms: 7 + 1 = 8
2s = 8

Divide each side by '2'.
s = 4

Simplifying
s = 4