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Simplifying
9d2 + -16t2 = 0
Solving
9d2 + -16t2 = 0
Solving for variable 'd'.
Move all terms containing d to the left, all other terms to the right.
Add '16t2' to each side of the equation.
9d2 + -16t2 + 16t2 = 0 + 16t2
Combine like terms: -16t2 + 16t2 = 0
9d2 + 0 = 0 + 16t2
9d2 = 0 + 16t2
Remove the zero:
9d2 = 16t2
Divide each side by '9'.
d2 = 1.777777778t2
Simplifying
d2 = 1.777777778t2
Take the square root of each side:
d = {-1.333333333t, 1.333333333t}
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