x^2-60-40=0

Solution for x^2-60-40=0 equation:

Simplifying
x2 + -60 + -40 = 0

Reorder the terms:
-60 + -40 + x2 = 0

Combine like terms: -60 + -40 = -100
-100 + x2 = 0

Solving
-100 + x2 = 0

Solving for variable 'x'.

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

Add '100' to each side of the equation.
-100 + 100 + x2 = 0 + 100

Combine like terms: -100 + 100 = 0
0 + x2 = 0 + 100
x2 = 0 + 100

Combine like terms: 0 + 100 = 100
x2 = 100

Simplifying
x2 = 100

Take the square root of each side:
x = {-10, 10}