X^2-20x-70=0

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Solution for X^2-20x-70=0 equation:


Simplifying
X2 + -20x + -70 = 0

Reorder the terms:
-70 + X2 + -20x = 0

Solving
-70 + X2 + -20x = 0

Solving for variable 'X'.

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

Add '70' to each side of the equation.
-70 + X2 + 70 + -20x = 0 + 70

Reorder the terms:
-70 + 70 + X2 + -20x = 0 + 70

Combine like terms: -70 + 70 = 0
0 + X2 + -20x = 0 + 70
X2 + -20x = 0 + 70

Combine like terms: 0 + 70 = 70
X2 + -20x = 70

Add '20x' to each side of the equation.
X2 + -20x + 20x = 70 + 20x

Combine like terms: -20x + 20x = 0
X2 + 0 = 70 + 20x
X2 = 70 + 20x

Simplifying
X2 = 70 + 20x

Reorder the terms:
-70 + X2 + -20x = 70 + 20x + -70 + -20x

Reorder the terms:
-70 + X2 + -20x = 70 + -70 + 20x + -20x

Combine like terms: 70 + -70 = 0
-70 + X2 + -20x = 0 + 20x + -20x
-70 + X2 + -20x = 20x + -20x

Combine like terms: 20x + -20x = 0
-70 + X2 + -20x = 0

The solution to this equation could not be determined.

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