3x^2+rx=2

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Solution for 3x^2+rx=2 equation: 


Simplifying
3x2 + rx = 2

Reorder the terms:
rx + 3x2 = 2

Solving
rx + 3x2 = 2

Solving for variable 'r'.

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

Add '-3x2' to each side of the equation.
rx + 3x2 + -3x2 = 2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
rx + 0 = 2 + -3x2
rx = 2 + -3x2

Divide each side by 'x'.
r = 2x-1 + -3x

Simplifying
r = 2x-1 + -3x

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