3x^2+14-49=0

Solution for 3x^2+14-49=0 equation:

Simplifying
3x2 + 14 + -49 = 0

Reorder the terms:
14 + -49 + 3x2 = 0

Combine like terms: 14 + -49 = -35
-35 + 3x2 = 0

Solving
-35 + 3x2 = 0

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + 3x2 = 0 + 35

Combine like terms: -35 + 35 = 0
0 + 3x2 = 0 + 35
3x2 = 0 + 35

Combine like terms: 0 + 35 = 35
3x2 = 35

Divide each side by '3'.
x2 = 11.66666667

Simplifying
x2 = 11.66666667

Take the square root of each side:
x = {-3.415650256, 3.415650256}