X^2+5x=8x+42

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Solution for X^2+5x=8x+42 equation: 


Simplifying
X2 + 5x = 8x + 42

Reorder the terms:
X2 + 5x = 42 + 8x

Solving
X2 + 5x = 42 + 8x

Solving for variable 'X'.

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

Add '-5x' to each side of the equation.
X2 + 5x + -5x = 42 + 8x + -5x

Combine like terms: 5x + -5x = 0
X2 + 0 = 42 + 8x + -5x
X2 = 42 + 8x + -5x

Combine like terms: 8x + -5x = 3x
X2 = 42 + 3x

Simplifying
X2 = 42 + 3x

Reorder the terms:
-42 + X2 + -3x = 42 + 3x + -42 + -3x

Reorder the terms:
-42 + X2 + -3x = 42 + -42 + 3x + -3x

Combine like terms: 42 + -42 = 0
-42 + X2 + -3x = 0 + 3x + -3x
-42 + X2 + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
-42 + X2 + -3x = 0

The solution to this equation could not be determined.

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