28r^2+21ry-4xr-3xy=

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Solution for 28r^2+21ry-4xr-3xy= equation: 


Simplifying
28r2 + 21ry + -4xr + -3xy = 0

Reorder the terms:
-4rx + 21ry + 28r2 + -3xy = 0

Solving
-4rx + 21ry + 28r2 + -3xy = 0

Solving for variable 'r'.

The solution to this equation could not be determined.

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