.04x^2-6=-2

Solution for .04x^2-6=-2 equation:

Simplifying
0.04x2 + -6 = -2

Reorder the terms:
-6 + 0.04x2 = -2

Solving
-6 + 0.04x2 = -2

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 + 0.04x2 = -2 + 6

Combine like terms: -6 + 6 = 0
0 + 0.04x2 = -2 + 6
0.04x2 = -2 + 6

Combine like terms: -2 + 6 = 4
0.04x2 = 4

Divide each side by '0.04'.
x2 = 100

Simplifying
x2 = 100

Take the square root of each side:
x = {-10, 10}