4*X^2-14=5

Solution for 4*X^2-14=5 equation:

Simplifying
4X2 + -14 = 5

Reorder the terms:
-14 + 4X2 = 5

Solving
-14 + 4X2 = 5

Solving for variable 'X'.

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

Add '14' to each side of the equation.
-14 + 14 + 4X2 = 5 + 14

Combine like terms: -14 + 14 = 0
0 + 4X2 = 5 + 14
4X2 = 5 + 14

Combine like terms: 5 + 14 = 19
4X2 = 19

Divide each side by '4'.
X2 = 4.75

Simplifying
X2 = 4.75

Take the square root of each side:
X = {-2.179449472, 2.179449472}