-2x^2+146=-34

Solution for -2x^2+146=-34 equation:

Simplifying
-2x2 + 146 = -34

Reorder the terms:
146 + -2x2 = -34

Solving
146 + -2x2 = -34

Solving for variable 'x'.

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

Add '-146' to each side of the equation.
146 + -146 + -2x2 = -34 + -146

Combine like terms: 146 + -146 = 0
0 + -2x2 = -34 + -146
-2x2 = -34 + -146

Combine like terms: -34 + -146 = -180
-2x2 = -180

Divide each side by '-2'.
x2 = 90

Simplifying
x2 = 90

Take the square root of each side:
x = {-9.486832981, 9.486832981}