2-x-2sqrtx+1=0

Solution for 2-x-2sqrtx+1=0 equation:

Simplifying
2 + -1x + -2sqrtx + 1 = 0

Reorder the terms:
2 + 1 + -2qrstx + -1x = 0

Combine like terms: 2 + 1 = 3
3 + -2qrstx + -1x = 0

Solving
3 + -2qrstx + -1x = 0

Solving for variable 'q'.

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

Add '-3' to each side of the equation.
3 + -2qrstx + -3 + -1x = 0 + -3

Reorder the terms:
3 + -3 + -2qrstx + -1x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2qrstx + -1x = 0 + -3
-2qrstx + -1x = 0 + -3

Combine like terms: 0 + -3 = -3
-2qrstx + -1x = -3

Add 'x' to each side of the equation.
-2qrstx + -1x + x = -3 + x

Combine like terms: -1x + x = 0
-2qrstx + 0 = -3 + x
-2qrstx = -3 + x

Divide each side by '-2rstx'.
q = 1.5r-1s-1t-1x-1 + -0.5r-1s-1t-1

Simplifying
q = 1.5r-1s-1t-1x-1 + -0.5r-1s-1t-1

Reorder the terms:
q = -0.5r-1s-1t-1 + 1.5r-1s-1t-1x-1