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Simplifying
7t2 = 142
Solving
7t2 = 142
Solving for variable 't'.
Move all terms containing t to the left, all other terms to the right.
Divide each side by '7'.
t2 = 20.28571429
Simplifying
t2 = 20.28571429
Take the square root of each side:
t = {-4.503966506, 4.503966506}
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