7x^2-152=0

Solution for 7x^2-152=0 equation:

Simplifying
7x2 + -152 = 0

Reorder the terms:
-152 + 7x2 = 0

Solving
-152 + 7x2 = 0

Solving for variable 'x'.

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

Add '152' to each side of the equation.
-152 + 152 + 7x2 = 0 + 152

Combine like terms: -152 + 152 = 0
0 + 7x2 = 0 + 152
7x2 = 0 + 152

Combine like terms: 0 + 152 = 152
7x2 = 152

Divide each side by '7'.
x2 = 21.71428571

Simplifying
x2 = 21.71428571

Take the square root of each side:
x = {-4.65985898, 4.65985898}