x^2+3-4=6

Solution for x^2+3-4=6 equation:

Simplifying
x2 + 3 + -4 = 6

Reorder the terms:
3 + -4 + x2 = 6

Combine like terms: 3 + -4 = -1
-1 + x2 = 6

Solving
-1 + x2 = 6

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + x2 = 6 + 1

Combine like terms: -1 + 1 = 0
0 + x2 = 6 + 1
x2 = 6 + 1

Combine like terms: 6 + 1 = 7
x2 = 7

Simplifying
x2 = 7

Take the square root of each side:
x = {-2.645751311, 2.645751311}