16r^2=169

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Solution for 16r^2=169 equation: 


Simplifying
16r2 = 169

Solving
16r2 = 169

Solving for variable 'r'.

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

Divide each side by '16'.
r2 = 10.5625

Simplifying
r2 = 10.5625

Take the square root of each side:
r = {-3.25, 3.25}

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