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Simplifying
55 = 4.9t2
Solving
55 = 4.9t2
Solving for variable 't'.
Move all terms containing t to the left, all other terms to the right.
Add '-4.9t2' to each side of the equation.
55 + -4.9t2 = 4.9t2 + -4.9t2
Combine like terms: 4.9t2 + -4.9t2 = 0.0
55 + -4.9t2 = 0.0
Add '-55' to each side of the equation.
55 + -55 + -4.9t2 = 0.0 + -55
Combine like terms: 55 + -55 = 0
0 + -4.9t2 = 0.0 + -55
-4.9t2 = 0.0 + -55
Combine like terms: 0.0 + -55 = -55
-4.9t2 = -55
Divide each side by '-4.9'.
t2 = 11.2244898
Simplifying
t2 = 11.2244898
Take the square root of each side:
t = {-3.350296972, 3.350296972}
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