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Simplifying
5r2 = 26 + 24
Combine like terms: 26 + 24 = 50
5r2 = 50
Solving
5r2 = 50
Solving for variable 'r'.
Move all terms containing r to the left, all other terms to the right.
Divide each side by '5'.
r2 = 10
Simplifying
r2 = 10
Take the square root of each side:
r = {-3.16227766, 3.16227766}
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