7x^2-700=0

Solution for 7x^2-700=0 equation:

Simplifying
7x2 + -700 = 0

Reorder the terms:
-700 + 7x2 = 0

Solving
-700 + 7x2 = 0

Solving for variable 'x'.

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

Add '700' to each side of the equation.
-700 + 700 + 7x2 = 0 + 700

Combine like terms: -700 + 700 = 0
0 + 7x2 = 0 + 700
7x2 = 0 + 700

Combine like terms: 0 + 700 = 700
7x2 = 700

Divide each side by '7'.
x2 = 100

Simplifying
x2 = 100

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