X^2-3=X^2+X

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Solution for X^2-3=X^2+X equation:


Simplifying
X2 + -3 = X2 + X

Reorder the terms:
-3 + X2 = X2 + X

Reorder the terms:
-3 + X2 = X + X2

Add '-1X2' to each side of the equation.
-3 + X2 + -1X2 = X + X2 + -1X2

Combine like terms: X2 + -1X2 = 0
-3 + 0 = X + X2 + -1X2
-3 = X + X2 + -1X2

Combine like terms: X2 + -1X2 = 0
-3 = X + 0
-3 = X

Solving
-3 = X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
-3 + -1X = X + -1X

Combine like terms: X + -1X = 0
-3 + -1X = 0

Add '3' to each side of the equation.
-3 + 3 + -1X = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -1X = 0 + 3
-1X = 0 + 3

Combine like terms: 0 + 3 = 3
-1X = 3

Divide each side by '-1'.
X = -3

Simplifying
X = -3

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