56=7x^2

Solution for 56=7x^2 equation:

Simplifying
56 = 7x2

Solving
56 = 7x2

Solving for variable 'x'.

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

Add '-7x2' to each side of the equation.
56 + -7x2 = 7x2 + -7x2

Combine like terms: 7x2 + -7x2 = 0
56 + -7x2 = 0

Add '-56' to each side of the equation.
56 + -56 + -7x2 = 0 + -56

Combine like terms: 56 + -56 = 0
0 + -7x2 = 0 + -56
-7x2 = 0 + -56

Combine like terms: 0 + -56 = -56
-7x2 = -56

Divide each side by '-7'.
x2 = 8

Simplifying
x2 = 8

Take the square root of each side:
x = {-2.828427125, 2.828427125}