X*X-720=2x*80

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Solution for X*X-720=2x*80 equation: 


Simplifying
X * X + -720 = 2x * 80

Multiply X * X
X2 + -720 = 2x * 80

Reorder the terms:
-720 + X2 = 2x * 80

Reorder the terms for easier multiplication:
-720 + X2 = 2 * 80x

Multiply 2 * 80
-720 + X2 = 160x

Solving
-720 + X2 = 160x

Solving for variable 'X'.

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

Add '720' to each side of the equation.
-720 + 720 + X2 = 720 + 160x

Combine like terms: -720 + 720 = 0
0 + X2 = 720 + 160x
X2 = 720 + 160x

Simplifying
X2 = 720 + 160x

Reorder the terms:
-720 + X2 + -160x = 720 + 160x + -720 + -160x

Reorder the terms:
-720 + X2 + -160x = 720 + -720 + 160x + -160x

Combine like terms: 720 + -720 = 0
-720 + X2 + -160x = 0 + 160x + -160x
-720 + X2 + -160x = 160x + -160x

Combine like terms: 160x + -160x = 0
-720 + X2 + -160x = 0

The solution to this equation could not be determined.

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