49=h^2

Solution for 49=h^2 equation:

Simplifying
49 = h2

Solving
49 = h2

Solving for variable 'h'.

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

Add '-1h2' to each side of the equation.
49 + -1h2 = h2 + -1h2

Combine like terms: h2 + -1h2 = 0
49 + -1h2 = 0

Add '-49' to each side of the equation.
49 + -49 + -1h2 = 0 + -49

Combine like terms: 49 + -49 = 0
0 + -1h2 = 0 + -49
-1h2 = 0 + -49

Combine like terms: 0 + -49 = -49
-1h2 = -49

Divide each side by '-1'.
h2 = 49

Simplifying
h2 = 49

Take the square root of each side:
h = {-7, 7}