X^2+3x=3x+42

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Solution for X^2+3x=3x+42 equation: 


Simplifying
X2 + 3x = 3x + 42

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

Add '-3x' to each side of the equation.
X2 + 3x + -3x = 42 + 3x + -3x

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

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

Solving
X2 = 42

Solving for variable 'X'.

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

Simplifying
X2 = 42

Take the square root of each side:
X = {-6.480740698, 6.480740698}

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