x^2-4.7+5.5225=-2.8+5.5225

Solution for x^2-4.7+5.5225=-2.8+5.5225 equation:

Simplifying
x2 + -4.7 + 5.5225 = -2.8 + 5.5225

Reorder the terms:
-4.7 + 5.5225 + x2 = -2.8 + 5.5225

Combine like terms: -4.7 + 5.5225 = 0.8225
0.8225 + x2 = -2.8 + 5.5225

Combine like terms: -2.8 + 5.5225 = 2.7225
0.8225 + x2 = 2.7225

Solving
0.8225 + x2 = 2.7225

Solving for variable 'x'.

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

Add '-0.8225' to each side of the equation.
0.8225 + -0.8225 + x2 = 2.7225 + -0.8225

Combine like terms: 0.8225 + -0.8225 = 0.0000
0.0000 + x2 = 2.7225 + -0.8225
x2 = 2.7225 + -0.8225

Combine like terms: 2.7225 + -0.8225 = 1.9
x2 = 1.9

Simplifying
x2 = 1.9

Take the square root of each side:
x = {-1.378404875, 1.378404875}