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Answer :

Sqdancefango

9514 1404 393

Answer:

  t = (u -v)/2

Step-by-step explanation:

Observe what is done to t:

  • multiplied by 2
  • v added to the product

Undo these operations, starting with the last one and working up the list.

  [tex]u = v+2t \qquad\text{given}\\\\u-v=2t \qquad\text{undo addition by subtracting $v$}\\\\\dfrac{u-v}{2}=t \qquad\text{undo multiplication by dividing by 2}\\\\\boxed{t=\dfrac{u-v}{2}}[/tex]

Manissaha129go

Answer:

[tex]u = v + 2t \\ u - v = 2t \\ t = \frac{(u - v)}{2} [/tex]

t=(u-v)/2 is the right answer.

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