X^2-2(7-1)=

Solution for X^2-2(7-1)= equation:

Simplifying
X2 + -2(7 + -1) = 0

Combine like terms: 7 + -1 = 6
X2 + -2(6) = 0

Multiply -2 * 6
X2 + -12 = 0

Reorder the terms:
-12 + X2 = 0

Solving
-12 + X2 = 0

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + 12 + X2 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + X2 = 0 + 12
X2 = 0 + 12

Combine like terms: 0 + 12 = 12
X2 = 12

Simplifying
X2 = 12

Take the square root of each side:
X = {-3.464101615, 3.464101615}