5x^2+89=109

Solution for 5x^2+89=109 equation:

Simplifying
5x2 + 89 = 109

Reorder the terms:
89 + 5x2 = 109

Solving
89 + 5x2 = 109

Solving for variable 'x'.

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

Add '-89' to each side of the equation.
89 + -89 + 5x2 = 109 + -89

Combine like terms: 89 + -89 = 0
0 + 5x2 = 109 + -89
5x2 = 109 + -89

Combine like terms: 109 + -89 = 20
5x2 = 20

Divide each side by '5'.
x2 = 4

Simplifying
x2 = 4

Take the square root of each side:
x = {-2, 2}