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Simplifying
3r2x2 = 4x4
Solving
3r2x2 = 4x4
Solving for variable 'r'.
Move all terms containing r to the left, all other terms to the right.
Divide each side by '3x2'.
r2 = 1.333333333x2
Simplifying
r2 = 1.333333333x2
Take the square root of each side:
r = {-1.154700538x, 1.154700538x}
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