12x(7xr)=

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Solution for 12x(7xr)= equation: 


Simplifying
12x(7xr) = 0

Remove parenthesis around (7rx)
12x * 7rx = 0

Reorder the terms for easier multiplication:
12 * 7x * rx = 0

Multiply 12 * 7
84x * rx = 0

Multiply x * rx
84rx2 = 0

Solving
84rx2 = 0

Solving for variable 'r'.

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

Divide each side by '84'.
rx2 = 0

Simplifying
rx2 = 0

The solution to this equation could not be determined.

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