X^2-3x-10=7

Solution for X^2-3x-10=7 equation:

Simplifying
X2 + -3x + -10 = 7

Reorder the terms:
-10 + X2 + -3x = 7

Solving
-10 + X2 + -3x = 7

Solving for variable 'X'.

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

Add '10' to each side of the equation.
-10 + X2 + 10 + -3x = 7 + 10

Reorder the terms:
-10 + 10 + X2 + -3x = 7 + 10

Combine like terms: -10 + 10 = 0
0 + X2 + -3x = 7 + 10
X2 + -3x = 7 + 10

Combine like terms: 7 + 10 = 17
X2 + -3x = 17

Add '3x' to each side of the equation.
X2 + -3x + 3x = 17 + 3x

Combine like terms: -3x + 3x = 0
X2 + 0 = 17 + 3x
X2 = 17 + 3x

Simplifying
X2 = 17 + 3x

Reorder the terms:
-17 + X2 + -3x = 17 + 3x + -17 + -3x

Reorder the terms:
-17 + X2 + -3x = 17 + -17 + 3x + -3x

Combine like terms: 17 + -17 = 0
-17 + X2 + -3x = 0 + 3x + -3x
-17 + X2 + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
-17 + X2 + -3x = 0

The solution to this equation could not be determined.