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Simplifying
9t2 = 289
Solving
9t2 = 289
Solving for variable 't'.
Move all terms containing t to the left, all other terms to the right.
Divide each side by '9'.
t2 = 32.11111111
Simplifying
t2 = 32.11111111
Take the square root of each side:
t = {-5.666666667, 5.666666667}
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