7x^2+6=349

Solution for 7x^2+6=349 equation:

Simplifying
7x2 + 6 = 349

Reorder the terms:
6 + 7x2 = 349

Solving
6 + 7x2 = 349

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 7x2 = 349 + -6

Combine like terms: 6 + -6 = 0
0 + 7x2 = 349 + -6
7x2 = 349 + -6

Combine like terms: 349 + -6 = 343
7x2 = 343

Divide each side by '7'.
x2 = 49

Simplifying
x2 = 49

Take the square root of each side:
x = {-7, 7}