X^2+21x-33=0

Solution for X^2+21x-33=0 equation:

Simplifying
X2 + 21x + -33 = 0

Reorder the terms:
-33 + X2 + 21x = 0

Solving
-33 + X2 + 21x = 0

Solving for variable 'X'.

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

Add '33' to each side of the equation.
-33 + X2 + 33 + 21x = 0 + 33

Reorder the terms:
-33 + 33 + X2 + 21x = 0 + 33

Combine like terms: -33 + 33 = 0
0 + X2 + 21x = 0 + 33
X2 + 21x = 0 + 33

Combine like terms: 0 + 33 = 33
X2 + 21x = 33

Add '-21x' to each side of the equation.
X2 + 21x + -21x = 33 + -21x

Combine like terms: 21x + -21x = 0
X2 + 0 = 33 + -21x
X2 = 33 + -21x

Simplifying
X2 = 33 + -21x

Reorder the terms:
-33 + X2 + 21x = 33 + -21x + -33 + 21x

Reorder the terms:
-33 + X2 + 21x = 33 + -33 + -21x + 21x

Combine like terms: 33 + -33 = 0
-33 + X2 + 21x = 0 + -21x + 21x
-33 + X2 + 21x = -21x + 21x

Combine like terms: -21x + 21x = 0
-33 + X2 + 21x = 0

The solution to this equation could not be determined.