X^2-7x-40=4

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Solution for X^2-7x-40=4 equation:


Simplifying
X2 + -7x + -40 = 4

Reorder the terms:
-40 + X2 + -7x = 4

Solving
-40 + X2 + -7x = 4

Solving for variable 'X'.

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

Add '40' to each side of the equation.
-40 + X2 + 40 + -7x = 4 + 40

Reorder the terms:
-40 + 40 + X2 + -7x = 4 + 40

Combine like terms: -40 + 40 = 0
0 + X2 + -7x = 4 + 40
X2 + -7x = 4 + 40

Combine like terms: 4 + 40 = 44
X2 + -7x = 44

Add '7x' to each side of the equation.
X2 + -7x + 7x = 44 + 7x

Combine like terms: -7x + 7x = 0
X2 + 0 = 44 + 7x
X2 = 44 + 7x

Simplifying
X2 = 44 + 7x

Reorder the terms:
-44 + X2 + -7x = 44 + 7x + -44 + -7x

Reorder the terms:
-44 + X2 + -7x = 44 + -44 + 7x + -7x

Combine like terms: 44 + -44 = 0
-44 + X2 + -7x = 0 + 7x + -7x
-44 + X2 + -7x = 7x + -7x

Combine like terms: 7x + -7x = 0
-44 + X2 + -7x = 0

The solution to this equation could not be determined.

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