-3=x^2-25

Solution for -3=x^2-25 equation:

Simplifying
-3 = x2 + -25

Reorder the terms:
-3 = -25 + x2

Solving
-3 = -25 + x2

Solving for variable 'x'.

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

Add '-1x2' to each side of the equation.
-3 + -1x2 = -25 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-3 + -1x2 = -25 + 0
-3 + -1x2 = -25

Add '3' to each side of the equation.
-3 + 3 + -1x2 = -25 + 3

Combine like terms: -3 + 3 = 0
0 + -1x2 = -25 + 3
-1x2 = -25 + 3

Combine like terms: -25 + 3 = -22
-1x2 = -22

Divide each side by '-1'.
x2 = 22

Simplifying
x2 = 22

Take the square root of each side:
x = {-4.69041576, 4.69041576}