X^2-15-34=0

Solution for X^2-15-34=0 equation:

Simplifying
X2 + -15 + -34 = 0

Reorder the terms:
-15 + -34 + X2 = 0

Combine like terms: -15 + -34 = -49
-49 + X2 = 0

Solving
-49 + X2 = 0

Solving for variable 'X'.

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

Add '49' to each side of the equation.
-49 + 49 + X2 = 0 + 49

Combine like terms: -49 + 49 = 0
0 + X2 = 0 + 49
X2 = 0 + 49

Combine like terms: 0 + 49 = 49
X2 = 49

Simplifying
X2 = 49

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