169=s^2

Solution for 169=s^2 equation:

Simplifying
169 = s2

Solving
169 = s2

Solving for variable 's'.

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

Add '-1s2' to each side of the equation.
169 + -1s2 = s2 + -1s2

Combine like terms: s2 + -1s2 = 0
169 + -1s2 = 0

Add '-169' to each side of the equation.
169 + -169 + -1s2 = 0 + -169

Combine like terms: 169 + -169 = 0
0 + -1s2 = 0 + -169
-1s2 = 0 + -169

Combine like terms: 0 + -169 = -169
-1s2 = -169

Divide each side by '-1'.
s2 = 169

Simplifying
s2 = 169

Take the square root of each side:
s = {-13, 13}