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Simplifying
15x2 = 620
Solving
15x2 = 620
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '15'.
x2 = 41.33333333
Simplifying
x2 = 41.33333333
Take the square root of each side:
x = {-6.429100507, 6.429100507}
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